diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index 9c4a8d2b34..14617d9f4f 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -1534,9 +1534,8 @@ GLCanvas3D::GLCanvas3D(wxGLCanvas* canvas)
     , m_retina_helper(nullptr)
 #endif
     , m_in_render(false)
-    , m_main_toolbar(GLToolbar::Normal, "Top")
-    , m_undoredo_toolbar(GLToolbar::Normal, "Top")
-    , m_collapse_toolbar(GLToolbar::Normal, "Top")
+    , m_main_toolbar(GLToolbar::Normal, "Main")
+    , m_undoredo_toolbar(GLToolbar::Normal, "Undo_Redo")
     , m_gizmos(*this)
     , m_use_clipping_planes(false)
     , m_sidebar_field("")
@@ -1914,11 +1913,6 @@ void GLCanvas3D::enable_undoredo_toolbar(bool enable)
     m_undoredo_toolbar.set_enabled(enable);
 }
 
-void GLCanvas3D::enable_collapse_toolbar(bool enable)
-{
-    m_collapse_toolbar.set_enabled(enable);
-}
-
 void GLCanvas3D::enable_dynamic_background(bool enable)
 {
     m_dynamic_background_enabled = enable;
@@ -2112,7 +2106,7 @@ void GLCanvas3D::render()
 	        tooltip = m_undoredo_toolbar.get_tooltip();
 
 	    if (tooltip.empty())
-	        tooltip = m_collapse_toolbar.get_tooltip();
+            tooltip = wxGetApp().plater()->get_collapse_toolbar().get_tooltip();
 
 	    if (tooltip.empty())
             tooltip = wxGetApp().plater()->get_view_toolbar().get_tooltip();
@@ -2854,8 +2848,8 @@ void GLCanvas3D::on_idle(wxIdleEvent& evt)
 
     m_dirty |= m_main_toolbar.update_items_state();
     m_dirty |= m_undoredo_toolbar.update_items_state();
-    m_dirty |= m_collapse_toolbar.update_items_state();
     m_dirty |= wxGetApp().plater()->get_view_toolbar().update_items_state();
+    m_dirty |= wxGetApp().plater()->get_collapse_toolbar().update_items_state();
     bool mouse3d_controller_applied = wxGetApp().plater()->get_mouse3d_controller().apply(wxGetApp().plater()->get_camera());
     m_dirty |= mouse3d_controller_applied;
 
@@ -3473,7 +3467,7 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
         return;
     }
 
-    if (m_collapse_toolbar.on_mouse(evt, *this))
+    if (wxGetApp().plater()->get_collapse_toolbar().on_mouse(evt, *this))
     {
         if (evt.LeftUp() || evt.MiddleUp() || evt.RightUp())
             mouse_up_cleanup();
@@ -4187,7 +4181,7 @@ void GLCanvas3D::update_ui_from_settings()
 #endif // ENABLE_RETINA_GL
 
     bool enable_collapse = wxGetApp().app_config->get("show_collapse_button") == "1";
-    enable_collapse_toolbar(enable_collapse);
+    wxGetApp().plater()->get_collapse_toolbar().set_enabled(enable_collapse);
 }
 
 
@@ -5055,51 +5049,7 @@ bool GLCanvas3D::_init_view_toolbar()
 
 bool GLCanvas3D::_init_collapse_toolbar()
 {
-    if (!m_collapse_toolbar.is_enabled() && m_collapse_toolbar.get_items_count() > 0)
-        return true;
-
-    BackgroundTexture::Metadata background_data;
-    background_data.filename = "toolbar_background.png";
-    background_data.left = 16;
-    background_data.top = 16;
-    background_data.right = 16;
-    background_data.bottom = 16;
-
-    if (!m_collapse_toolbar.init(background_data))
-    {
-        // unable to init the toolbar texture, disable it
-        m_collapse_toolbar.set_enabled(false);
-        return true;
-    }
-
-    m_collapse_toolbar.set_layout_type(GLToolbar::Layout::Vertical);
-    m_collapse_toolbar.set_horizontal_orientation(GLToolbar::Layout::HO_Right);
-    m_collapse_toolbar.set_vertical_orientation(GLToolbar::Layout::VO_Top);
-    m_collapse_toolbar.set_border(5.0f);
-    m_collapse_toolbar.set_separator_size(5);
-    m_collapse_toolbar.set_gap_size(2);
-
-    GLToolbarItem::Data item;
-
-    item.name = "collapse_sidebar";
-    item.icon_filename = "collapse.svg";
-    item.tooltip =  wxGetApp().plater()->is_sidebar_collapsed() ? _utf8(L("Expand right panel")) : _utf8(L("Collapse right panel"));
-    item.sprite_id = 0;
-    item.left.action_callback = [this, item]() {
-        std::string new_tooltip = wxGetApp().plater()->is_sidebar_collapsed() ?
-            _utf8(L("Collapse right panel")) : _utf8(L("Expand right panel"));
-
-        int id = m_collapse_toolbar.get_item_id("collapse_sidebar");
-        m_collapse_toolbar.set_tooltip(id, new_tooltip);
-        set_tooltip("");
-
-        wxGetApp().plater()->collapse_sidebar(!wxGetApp().plater()->is_sidebar_collapsed());
-    };
-
-    if (!m_collapse_toolbar.add_item(item))
-        return false;
-
-    return true;
+    return wxGetApp().plater()->init_collapse_toolbar();
 }
 
 bool GLCanvas3D::_set_current()
@@ -5427,20 +5377,21 @@ void GLCanvas3D::_check_and_update_toolbar_icon_scale() const
     float size = GLToolbar::Default_Icons_Size * scale;
 
     // Set current size for all top toolbars. It will be used for next calculations
+    GLToolbar& collapse_toolbar = wxGetApp().plater()->get_collapse_toolbar();
 #if ENABLE_RETINA_GL
     const float sc = m_retina_helper->get_scale_factor() * scale;
     m_main_toolbar.set_scale(sc);
     m_undoredo_toolbar.set_scale(sc);
-    m_collapse_toolbar.set_scale(sc);
+    collapse_toolbar.set_scale(sc);
     size *= m_retina_helper->get_scale_factor();
 #else
     m_main_toolbar.set_icons_size(size);
     m_undoredo_toolbar.set_icons_size(size);
-    m_collapse_toolbar.set_icons_size(size);
+    collapse_toolbar.set_icons_size(size);
 #endif // ENABLE_RETINA_GL
 
-    float top_tb_width  = m_main_toolbar.get_width() + m_undoredo_toolbar.get_width() + m_collapse_toolbar.get_width();
-    int   items_cnt     = m_main_toolbar.get_visible_items_cnt() + m_undoredo_toolbar.get_visible_items_cnt() + m_collapse_toolbar.get_visible_items_cnt();
+    float top_tb_width = m_main_toolbar.get_width() + m_undoredo_toolbar.get_width() + collapse_toolbar.get_width();
+    int   items_cnt = m_main_toolbar.get_visible_items_cnt() + m_undoredo_toolbar.get_visible_items_cnt() + collapse_toolbar.get_visible_items_cnt();
     float noitems_width = top_tb_width - size * items_cnt; // width of separators and borders in top toolbars 
 
     // calculate scale needed for items in all top toolbars
@@ -5460,7 +5411,6 @@ void GLCanvas3D::_check_and_update_toolbar_icon_scale() const
         wxGetApp().set_auto_toolbar_icon_scale(new_scale);
 }
 
-
 void GLCanvas3D::_render_overlays() const
 {
     glsafe(::glDisable(GL_DEPTH_TEST));
@@ -5485,12 +5435,12 @@ void GLCanvas3D::_render_overlays() const
     const float scale = m_retina_helper->get_scale_factor() * wxGetApp().toolbar_icon_scale(/*true*/);
     m_main_toolbar.set_scale(scale);
     m_undoredo_toolbar.set_scale(scale);
-    m_collapse_toolbar.set_scale(scale);
+    wxGetApp().plater()->get_collapse_toolbar().set_scale(scale);
 #else
     const float size = int(GLToolbar::Default_Icons_Size * wxGetApp().toolbar_icon_scale(/*true*/));
     m_main_toolbar.set_icons_size(size);
     m_undoredo_toolbar.set_icons_size(size);
-    m_collapse_toolbar.set_icons_size(size);
+    wxGetApp().plater()->get_collapse_toolbar().set_icons_size(size);
 #endif // ENABLE_RETINA_GL
 
     _render_main_toolbar();
@@ -5594,7 +5544,8 @@ void GLCanvas3D::_render_main_toolbar() const
     float inv_zoom = (float)wxGetApp().plater()->get_camera().get_inv_zoom();
 
     float top = 0.5f * (float)cnv_size.get_height() * inv_zoom;
-    float collapse_toolbar_width = m_collapse_toolbar.is_enabled() ? m_collapse_toolbar.get_width() : 0.0f;
+    const GLToolbar& collapse_toolbar = wxGetApp().plater()->get_collapse_toolbar();
+    float collapse_toolbar_width = collapse_toolbar.is_enabled() ? collapse_toolbar.get_width() : 0.0f;
     float left = -0.5f * (m_main_toolbar.get_width() + m_undoredo_toolbar.get_width() + collapse_toolbar_width) * inv_zoom;
 
     m_main_toolbar.set_position(top, left);
@@ -5610,7 +5561,8 @@ void GLCanvas3D::_render_undoredo_toolbar() const
     float inv_zoom = (float)wxGetApp().plater()->get_camera().get_inv_zoom();
 
     float top = 0.5f * (float)cnv_size.get_height() * inv_zoom;
-    float collapse_toolbar_width = m_collapse_toolbar.is_enabled() ? m_collapse_toolbar.get_width() : 0.0f;
+    const GLToolbar& collapse_toolbar = wxGetApp().plater()->get_collapse_toolbar();
+    float collapse_toolbar_width = collapse_toolbar.is_enabled() ? collapse_toolbar.get_width() : 0.0f;
     float left = (m_main_toolbar.get_width() - 0.5f * (m_main_toolbar.get_width() + m_undoredo_toolbar.get_width() + collapse_toolbar_width)) * inv_zoom;
     m_undoredo_toolbar.set_position(top, left);
     m_undoredo_toolbar.render(*this);
@@ -5618,8 +5570,7 @@ void GLCanvas3D::_render_undoredo_toolbar() const
 
 void GLCanvas3D::_render_collapse_toolbar() const
 {
-    if (!m_collapse_toolbar.is_enabled())
-        return;
+    GLToolbar& collapse_toolbar = wxGetApp().plater()->get_collapse_toolbar();
 
     Size cnv_size = get_canvas_size();
     float inv_zoom = (float)wxGetApp().plater()->get_camera().get_inv_zoom();
@@ -5627,10 +5578,10 @@ void GLCanvas3D::_render_collapse_toolbar() const
     float band = m_layers_editing.is_enabled() ? (wxGetApp().imgui()->get_style_scaling() * LayersEditing::THICKNESS_BAR_WIDTH) : 0.0;
 
     float top  = 0.5f * (float)cnv_size.get_height() * inv_zoom;
-    float left = (0.5f * (float)cnv_size.get_width() - (float)m_collapse_toolbar.get_width() - band) * inv_zoom;
+    float left = (0.5f * (float)cnv_size.get_width() - (float)collapse_toolbar.get_width() - band) * inv_zoom;
 
-    m_collapse_toolbar.set_position(top, left);
-    m_collapse_toolbar.render(*this);
+    collapse_toolbar.set_position(top, left);
+    collapse_toolbar.render(*this);
 }
 
 void GLCanvas3D::_render_view_toolbar() const
@@ -7164,9 +7115,10 @@ bool GLCanvas3D::_activate_search_toolbar_item()
 
 bool GLCanvas3D::_deactivate_collapse_toolbar_items()
 {
-    if (m_collapse_toolbar.is_item_pressed("print"))
+    GLToolbar& collapse_toolbar = wxGetApp().plater()->get_collapse_toolbar();
+    if (collapse_toolbar.is_item_pressed("print"))
     {
-        m_collapse_toolbar.force_left_action(m_collapse_toolbar.get_item_id("print"), *this);
+        collapse_toolbar.force_left_action(collapse_toolbar.get_item_id("print"), *this);
         return true;
     }
 
diff --git a/src/slic3r/GUI/GLCanvas3D.hpp b/src/slic3r/GUI/GLCanvas3D.hpp
index 2dc8dbecd3..c9433a10ea 100644
--- a/src/slic3r/GUI/GLCanvas3D.hpp
+++ b/src/slic3r/GUI/GLCanvas3D.hpp
@@ -452,7 +452,6 @@ private:
     mutable GLGizmosManager m_gizmos;
     mutable GLToolbar m_main_toolbar;
     mutable GLToolbar m_undoredo_toolbar;
-    mutable GLToolbar m_collapse_toolbar;
     ClippingPlane m_clipping_planes[2];
     mutable ClippingPlane m_camera_clipping_plane;
     bool m_use_clipping_planes;
@@ -588,7 +587,6 @@ public:
     void enable_selection(bool enable);
     void enable_main_toolbar(bool enable);
     void enable_undoredo_toolbar(bool enable);
-    void enable_collapse_toolbar(bool enable);
     void enable_dynamic_background(bool enable);
     void enable_labels(bool enable) { m_labels.enable(enable); }
 #if ENABLE_SLOPE_RENDERING
diff --git a/src/slic3r/GUI/GLToolbar.cpp b/src/slic3r/GUI/GLToolbar.cpp
index 59401b11a1..4ab282b066 100644
--- a/src/slic3r/GUI/GLToolbar.cpp
+++ b/src/slic3r/GUI/GLToolbar.cpp
@@ -1238,7 +1238,7 @@ bool GLToolbar::generate_icons_texture() const
     }
 
     std::vector<std::pair<int, bool>> states;
-    if (m_name == "Top")
+    if (m_type == Normal)
     {
         states.push_back({ 1, false }); // Normal
         states.push_back({ 0, false }); // Pressed
@@ -1247,7 +1247,7 @@ bool GLToolbar::generate_icons_texture() const
         states.push_back({ 0, false }); // HoverPressed
         states.push_back({ 2, false }); // HoverDisabled
     }
-    else if (m_name == "View")
+    else
     {
         states.push_back({ 1, false }); // Normal
         states.push_back({ 1, true });  // Pressed
diff --git a/src/slic3r/GUI/GUI_Preview.cpp b/src/slic3r/GUI/GUI_Preview.cpp
index 5084a7052c..51f5c8d2df 100644
--- a/src/slic3r/GUI/GUI_Preview.cpp
+++ b/src/slic3r/GUI/GUI_Preview.cpp
@@ -68,7 +68,6 @@ bool View3D::init(wxWindow* parent, Model* model, DynamicPrintConfig* config, Ba
     m_canvas->enable_selection(true);
     m_canvas->enable_main_toolbar(true);
     m_canvas->enable_undoredo_toolbar(true);
-    m_canvas->enable_collapse_toolbar(true);
     m_canvas->enable_labels(true);
 #if ENABLE_SLOPE_RENDERING
     m_canvas->enable_slope(true);
@@ -222,7 +221,6 @@ bool Preview::init(wxWindow* parent, Model* model)
     m_canvas->set_process(m_process);
     m_canvas->enable_legend_texture(true);
     m_canvas->enable_dynamic_background(true);
-    m_canvas->enable_collapse_toolbar(true);
 
     m_double_slider_sizer = new wxBoxSizer(wxHORIZONTAL);
     create_double_slider();
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 34b151a933..61500bfafe 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -1589,6 +1589,7 @@ struct Plater::priv
     Mouse3DController mouse3d_controller;
     View3D* view3D;
     GLToolbar view_toolbar;
+    GLToolbar collapse_toolbar;
     Preview *preview;
 
     BackgroundSlicingProcess    background_process;
@@ -1683,6 +1684,7 @@ struct Plater::priv
     void reset_canvas_volumes();
 
     bool init_view_toolbar();
+    bool init_collapse_toolbar();
 
     void reset_all_gizmos();
     void update_ui_from_settings();
@@ -1878,6 +1880,7 @@ Plater::priv::priv(Plater *q, MainFrame *main_frame)
     , m_ui_jobs(this)
     , delayed_scene_refresh(false)
     , view_toolbar(GLToolbar::Radio, "View")
+    , collapse_toolbar(GLToolbar::Normal, "Collapse")
     , m_project_filename(wxEmptyString)
 {
     this->q->SetFont(Slic3r::GUI::wxGetApp().normal_font());
@@ -3922,6 +3925,53 @@ bool Plater::priv::init_view_toolbar()
     return true;
 }
 
+bool Plater::priv::init_collapse_toolbar()
+{
+    if (collapse_toolbar.get_items_count() > 0)
+        // already initialized
+        return true;
+
+    BackgroundTexture::Metadata background_data;
+    background_data.filename = "toolbar_background.png";
+    background_data.left = 16;
+    background_data.top = 16;
+    background_data.right = 16;
+    background_data.bottom = 16;
+
+    if (!collapse_toolbar.init(background_data))
+        return false;
+
+    collapse_toolbar.set_layout_type(GLToolbar::Layout::Vertical);
+    collapse_toolbar.set_horizontal_orientation(GLToolbar::Layout::HO_Right);
+    collapse_toolbar.set_vertical_orientation(GLToolbar::Layout::VO_Top);
+    collapse_toolbar.set_border(5.0f);
+    collapse_toolbar.set_separator_size(5);
+    collapse_toolbar.set_gap_size(2);
+
+    GLToolbarItem::Data item;
+
+    item.name = "collapse_sidebar";
+    item.icon_filename = "collapse.svg";
+    item.tooltip = wxGetApp().plater()->is_sidebar_collapsed() ? _utf8(L("Expand right panel")) : _utf8(L("Collapse right panel"));
+    item.sprite_id = 0;
+    item.left.action_callback = [this, item]() {
+        std::string new_tooltip = wxGetApp().plater()->is_sidebar_collapsed() ?
+            _utf8(L("Collapse right panel")) : _utf8(L("Expand right panel"));
+
+        int id = collapse_toolbar.get_item_id("collapse_sidebar");
+        collapse_toolbar.set_tooltip(id, new_tooltip);
+
+        wxGetApp().plater()->collapse_sidebar(!wxGetApp().plater()->is_sidebar_collapsed());
+    };
+
+    if (!collapse_toolbar.add_item(item))
+        return false;
+
+    collapse_toolbar.set_enabled(true);
+
+    return true;
+}
+
 bool Plater::priv::can_set_instance_to_object() const
 {
     const int obj_idx = get_selected_object_idx();
@@ -5531,6 +5581,11 @@ bool Plater::init_view_toolbar()
     return p->init_view_toolbar();
 }
 
+bool Plater::init_collapse_toolbar()
+{
+    return p->init_collapse_toolbar();
+}
+
 const Camera& Plater::get_camera() const
 {
     return p->camera;
@@ -5574,6 +5629,16 @@ GLToolbar& Plater::get_view_toolbar()
     return p->view_toolbar;
 }
 
+const GLToolbar& Plater::get_collapse_toolbar() const
+{
+    return p->collapse_toolbar;
+}
+
+GLToolbar& Plater::get_collapse_toolbar()
+{
+    return p->collapse_toolbar;
+}
+
 const Mouse3DController& Plater::get_mouse3d_controller() const
 {
     return p->mouse3d_controller;
diff --git a/src/slic3r/GUI/Plater.hpp b/src/slic3r/GUI/Plater.hpp
index 10b6b354e3..5d60e006b0 100644
--- a/src/slic3r/GUI/Plater.hpp
+++ b/src/slic3r/GUI/Plater.hpp
@@ -315,6 +315,7 @@ public:
     void sys_color_changed();
 
     bool init_view_toolbar();
+    bool init_collapse_toolbar();
 
     const Camera& get_camera() const;
     Camera& get_camera();
@@ -330,6 +331,9 @@ public:
     const GLToolbar& get_view_toolbar() const;
     GLToolbar& get_view_toolbar();
 
+    const GLToolbar& get_collapse_toolbar() const;
+    GLToolbar& get_collapse_toolbar();
+
     const Mouse3DController& get_mouse3d_controller() const;
     Mouse3DController& get_mouse3d_controller();