diff --git a/packages/builder/src/components/common/Switcher.svelte b/packages/builder/src/components/common/Switcher.svelte
index 23ced65692..391f4d7048 100644
--- a/packages/builder/src/components/common/Switcher.svelte
+++ b/packages/builder/src/components/common/Switcher.svelte
@@ -72,6 +72,7 @@
   
   .panel {
     min-height: 0;
+    height: 100%;
     overflow-y: auto;
   }
 </style>