diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index c7eb2d7d9b..8f02788d8b 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -3308,6 +3308,13 @@ bool GUI_App::run_wizard(ConfigWizard::RunReason reason, ConfigWizard::StartPage
     if (res) {
         load_current_presets();
 
+        for (Tab* tab : tabs_list) {
+            if (tab->type() == Preset::TYPE_PRINTER) {
+                if (!tab->IsShown())
+                    mainframe->select_tab(size_t(0));
+                break;
+            }
+        }
         // #ysFIXME - delete after testing: This part of code looks redundant. All checks are inside ConfigWizard::priv::apply_config() 
         if (preset_bundle->printers.get_edited_preset().printer_technology() == ptSLA)
             may_switch_to_SLA_preset(_L("Configuration is editing from ConfigWizard"));
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index 2e06e3a295..ff310d1674 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -5548,9 +5548,8 @@ void TabSLAMaterial::update()
 void TabSLAMaterial::update_description_lines()
 {
     if (m_active_page && m_active_page->title() == "Material" &&  m_z_correction_to_mm_description) {
-        auto cfg = m_preset_bundle->full_config();
-        double lh = cfg.opt_float("layer_height");
-        int zlayers = cfg.opt_int("zcorrection_layers");
+        double lh = m_preset_bundle->sla_prints.get_edited_preset().config.opt_float("layer_height");
+        int zlayers = m_config->opt_int("zcorrection_layers");
         m_z_correction_to_mm_description->SetText(GUI::format_wxstr(_L("The current Z-axis height correction is: %1% mm"), zlayers * lh));
     }