Fixes icon sidebar expanding causing a jump in paddingicon-sidebar-expanded-margin

Closes #36456

1 files changed, 4 insertions, 2 deletions

diff --git a/app/assets/javascripts/new_sidebar.js b/app/assets/javascripts/new_sidebar.js
index b10b074f5ac..2d1ed9e4076 100644
--- a/app/assets/javascripts/new_sidebar.js
+++ b/app/assets/javascripts/new_sidebar.js
@@ -43,10 +43,12 @@ export default class NewNavSidebar {
   }
 
   toggleCollapsedSidebar(collapsed) {
-    this.$sidebar.toggleClass('sidebar-icons-only', collapsed);
+    const breakpoint = bp.getBreakpointSize();
+
     if (this.$sidebar.length) {
+      this.$sidebar.toggleClass('sidebar-icons-only', collapsed);
       this.$page.toggleClass('page-with-new-sidebar', !collapsed);
-      this.$page.toggleClass('page-with-icon-sidebar', collapsed);
+      this.$page.toggleClass('page-with-icon-sidebar', breakpoint === 'sm' ? true : collapsed);
     }
     NewNavSidebar.setCollapsedCookie(collapsed);
   }