fix: Improved UI of Group by modal

packages/nc-gui/components/smartsheet/toolbar/GroupByMenu.vue

@@ -215,7 +215,7 @@ onMounted(async () => {
     offset-y
     :trigger="['click']"
     class="!xs:hidden"
-    overlay-class-name="nc-dropdown-group-by-menu nc-toolbar-dropdown"
+    overlay-class-name="nc-dropdown-group-by-menu nc-toolbar-dropdown overflow-hidden"
   >
     <div :class="{ 'nc-active-btn': groupedByColumnIds?.length }">
       <a-button v-e="['c:group-by']" class="nc-group-by-menu-btn nc-toolbar-btn" :disabled="isLocked">
@@ -234,7 +234,7 @@ onMounted(async () => {
     <template #overlay>
       <div
         :class="{ ' min-w-[400px]': _groupBy.length }"
-        class="flex flex-col bg-white rounded-md overflow-auto menu-filter-dropdown max-h-[max(80vh,500px)] py-6 pl-6"
+        class="flex flex-col bg-white overflow-auto menu-filter-dropdown max-h-[max(80vh,500px)] py-6 pl-6"
         data-testid="nc-group-by-menu"
       >
         <div class="group-by-grid pb-1 mb-2 max-h-100 nc-scrollbar-md pr-5" @click.stop>