diff --git a/app/assets/javascripts/work_items/components/work_item_bulk_edit/work_item_bulk_edit_sidebar.vue b/app/assets/javascripts/work_items/components/work_item_bulk_edit/work_item_bulk_edit_sidebar.vue
index b798727973e909f4b5d647651973e5919cdb2235..c7c8cdb3cc68ecbd1ba7350ada9c76e904566642 100644
--- a/app/assets/javascripts/work_items/components/work_item_bulk_edit/work_item_bulk_edit_sidebar.vue
+++ b/app/assets/javascripts/work_items/components/work_item_bulk_edit/work_item_bulk_edit_sidebar.vue
@@ -272,7 +272,11 @@ export default {
 </script>
 
 <template>
-  <gl-form id="work-item-list-bulk-edit" class="gl-p-5" @submit.prevent="handleFormSubmitted">
+  <gl-form
+    id="work-item-list-bulk-edit"
+    class="gl-px-4 gl-py-5"
+    @submit.prevent="handleFormSubmitted"
+  >
     <work-item-bulk-edit-dropdown
       v-if="!isEpicsList"
       v-model="state"
diff --git a/app/assets/stylesheets/framework/application-chrome.scss b/app/assets/stylesheets/framework/application-chrome.scss
index 44f9f43ddf36abad40778398ba1e6d2922f43bf0..25f3e3ad14b6da06422082bcf07df6f4eb1681bf 100644
--- a/app/assets/stylesheets/framework/application-chrome.scss
+++ b/app/assets/stylesheets/framework/application-chrome.scss
@@ -487,9 +487,10 @@
     }
 
     // Issue boards height
-    .boards-app {
-      height: var(--panel-content-inner-height);
-      @apply gl-overflow-y-hidden;
+    .boards-app,
+    .issue-boards-content,
+    .issue-boards-content > .content {
+      @apply gl-h-full;
     }
 
     .boards-list {
@@ -571,19 +572,6 @@
     }
   }
 
-  // Position fixed sidebar fix
-  .right-sidebar:not(.right-sidebar-merge-requests):not(.wiki-sidebar):not(.build-sidebar):not(.issuable-bulk-update-sidebar) {
-    @apply gl-hidden #{!important};
-
-    &.right-sidebar-expanded {
-      @apply gl-block #{!important};
-    }
-
-    @container content-panels (width >= #{map.get($breakpoints, 'sm')}) {
-      @apply gl-block #{!important};
-    }
-  }
-
   .right-sidebar.right-sidebar-collapsed.issues-bulk-update {
     @apply gl-border-l-0;
   }
diff --git a/app/assets/stylesheets/framework/sidebar.scss b/app/assets/stylesheets/framework/sidebar.scss
index 417c3e23093e943844c44fa283f9b79a8ac060d3..6f7737d42d4119262816a90ed2df76689d7d9838 100644
--- a/app/assets/stylesheets/framework/sidebar.scss
+++ b/app/assets/stylesheets/framework/sidebar.scss
@@ -117,7 +117,8 @@
 }
 
 @mixin maintain-sidebar-dimensions {
-  display: block;
+  display: flex;
+  flex-direction: column;
   width: $right-sidebar-width;
 }
 
diff --git a/app/assets/stylesheets/page_bundles/work_items.scss b/app/assets/stylesheets/page_bundles/work_items.scss
index 94ed5496a2cc9cd4d147099782b05ba40e9f2cd8..8045b0699cbec87e22b6e40614a2966d851e70c9 100644
--- a/app/assets/stylesheets/page_bundles/work_items.scss
+++ b/app/assets/stylesheets/page_bundles/work_items.scss
@@ -487,8 +487,3 @@ ul.content-list {
 .work-item-drawer [data-testid="work-item-detail"]:has(.issue-sticky-header) .flash-container.sticky {
   top: calc(var(--work-item-sticky-header-height, 3rem) + $gl-spacing-scale-3);
 }
-
-.work-item-bulk-edit-sidebar-wrapper {
-  /* 57px – bulk actions header height */
-  height: calc(var(--panel-content-inner-height, 100%) - 57px);
-}