adjust height

Signed-off-by: Qxisylolo <[email protected]>

src/plugins/workspace/public/components/workspace_menu/workspace_menu.tsx

@@ -188,7 +188,7 @@ export const WorkspaceMenu = ({ coreStart, registeredUseCases$ }: Props) => {
         paddingSize="s"
         hasBorder={false}
         color="transparent"
-        style={{ height: '30vh', overflow: 'auto' }}
+        style={{ height: '25vh', overflow: 'auto' }}
       >
         <WorkspacePickerContent
           searchQuery={querySearch}