Backport #30555

Use `box-shadow` mixin for `.form-select`

diff --git a/scss/_custom-forms.scss b/scss/_custom-forms.scss
index 21e72da7dda5eebde29760cb1cbd72c399def11e..0804c63cf95cc3d5ec3366d6672550c18712dcf0 100644 (file)
--- a/scss/_custom-forms.scss
+++ b/scss/_custom-forms.scss
@@ -237,8 +237,9 @@
     border-color: $custom-select-focus-border-color;
     outline: 0;
     @if $enable-shadows {
-      box-shadow: $custom-select-box-shadow, $custom-select-focus-box-shadow;
+      @include box-shadow($custom-select-box-shadow, $custom-select-focus-box-shadow);
     } @else {
+      // Avoid using mixin so we can pass custom focus shadow properly
       box-shadow: $custom-select-focus-box-shadow;
     }