diff --git a/packages/client/manifest.json b/packages/client/manifest.json
index 676d161864..2a9bc6f258 100644
--- a/packages/client/manifest.json
+++ b/packages/client/manifest.json
@@ -6098,23 +6098,6 @@
           }
         ]
       },
-      {
-        "tag": "style",
-        "type": "select",
-        "label": "Size",
-        "key": "size",
-        "options": [
-          {
-            "label": "Medium",
-            "value": "spectrum--medium"
-          },
-          {
-            "label": "Large",
-            "value": "spectrum--large"
-          }
-        ],
-        "defaultValue": "spectrum--medium"
-      },
       {
         "tag": "style",
         "type": "select",
@@ -6131,6 +6114,23 @@
           }
         ],
         "defaultValue": "bottom"
+      },
+      {
+        "tag": "style",
+        "type": "select",
+        "label": "Size",
+        "key": "size",
+        "options": [
+          {
+            "label": "Medium",
+            "value": "spectrum--medium"
+          },
+          {
+            "label": "Large",
+            "value": "spectrum--large"
+          }
+        ],
+        "defaultValue": "spectrum--medium"
       }
     ],
     "actions": [
diff --git a/packages/client/src/components/app/ButtonGroup.svelte b/packages/client/src/components/app/ButtonGroup.svelte
index 4954704b1b..3ee703e253 100644
--- a/packages/client/src/components/app/ButtonGroup.svelte
+++ b/packages/client/src/components/app/ButtonGroup.svelte
@@ -29,7 +29,7 @@
           type,
           quiet,
           disabled,
-          size,
+          size: size || "M",
         }}
       />
     {/each}