From 16d42b20f0c3b2e20cfb05338e16660be1be5193 Mon Sep 17 00:00:00 2001
From: David Kocik <kocikdav@gmail.com>
Date: Mon, 7 Feb 2022 14:09:36 +0100
Subject: [PATCH] deselect active common profile if non-common is available

---
 src/libslic3r/Preset.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/libslic3r/Preset.cpp b/src/libslic3r/Preset.cpp
index b5f569d46c..5ff5639726 100644
--- a/src/libslic3r/Preset.cpp
+++ b/src/libslic3r/Preset.cpp
@@ -1125,7 +1125,12 @@ size_t PresetCollection::update_compatible_internal(const PresetWithVendorProfil
                 for (size_t idx_idx = 0; idx_idx < indexes_of_common_presets.size(); ++idx_idx) {
                     size_t idx_common = indexes_of_common_presets[idx_idx];
                     if (m_presets[idx_common].alias == preset_alias) {
+                        // unselect selected common filament if there is non-common alias compatible
+                        if (idx_common == m_idx_selected && (unselect_if_incompatible == PresetSelectCompatibleType::Always || unselect_if_incompatible == PresetSelectCompatibleType::OnlyIfWasCompatible)) {
+                            m_idx_selected = size_t(-1);
+                        }
                         m_presets[idx_common].is_compatible = false;
+                        break;
                     }
                 }
             }