Merge branch '3496352-ui-patterns-2' into '8.x-1.x'

Draft: Issue #3496352 by grimreaper: UI Patterns 2: remove styles on sections

See merge request !69

modules/ui_styles_layout_builder/src/HookHandler/FormLayoutBuilderConfigureSectionAlter.php

@@ -64,6 +64,10 @@ class FormLayoutBuilderConfigureSectionAlter implements ContainerInjectionInterf
     $formObject = $formState->getFormObject();
     $section = $formObject->getCurrentSection();
 
+    if (str_starts_with($section->getLayoutId(), 'ui_patterns:')) {
+      return;
+    }
+
     // Section.
     /** @var array $selected */
     $selected = $section->getThirdPartySetting('ui_styles', 'selected') ?: [];