diff --git a/src/public/stylesheets/theme-next.css b/src/public/stylesheets/theme-next.css
index 2c0b089c7..82fa98b39 100644
--- a/src/public/stylesheets/theme-next.css
+++ b/src/public/stylesheets/theme-next.css
@@ -48,6 +48,12 @@
     --launcher-pane-button-margin: 6px;
     --launcher-pane-button-gap: 3px;
 
+    --tree-actions-toolbar-horizontal-margin: 8px;
+    --tree-actions-toolbar-vertical-margin: 8px;
+    --tree-actions-toolbar-padding-size: 4px;
+    --tree-actions-toolbar-collapsed-width: 40px;
+    --tree-actions-toolbar-expand-button-size: 25px;
+
     --tab-bar-height: 50px;
     --tab-height: 36px;
     --tab-first-item-horiz-offset: 1px;
diff --git a/src/public/stylesheets/theme-next/shell.css b/src/public/stylesheets/theme-next/shell.css
index 28361a853..7f773fe53 100644
--- a/src/public/stylesheets/theme-next/shell.css
+++ b/src/public/stylesheets/theme-next/shell.css
@@ -468,14 +468,6 @@ div.quick-search .search-button.show  {
 
 /* Tree actions toolbar */
 
-#left-pane .tree-actions {
-    --tree-actions-toolbar-horizontal-margin: 8px;
-    --tree-actions-toolbar-vertical-margin: 8px;
-    --tree-actions-toolbar-padding-size: 4px;
-    --tree-actions-toolbar-collapsed-width: 40px;
-    --tree-actions-toolbar-expand-button-size: 25px;
-}
-
 /* Toolbar container (collapsed state) */
 #left-pane .tree-actions {
     max-width: var(--tree-actions-toolbar-collapsed-width);