diff --git a/COMPONENT_INDEX.md b/COMPONENT_INDEX.md
index 47c03ee3..184beca6 100644
--- a/COMPONENT_INDEX.md
+++ b/COMPONENT_INDEX.md
@@ -1623,9 +1623,9 @@ None.
 
 ### Slots
 
-| Slot name | Default | Props | Fallback                                              |
-| :-------- | :------ | :---- | :---------------------------------------------------- |
-| icon      | No      | --    | <code>&lt;svelte:component this="{icon}" /&gt;</code> |
+| Slot name | Default | Props | Fallback                                                          |
+| :-------- | :------ | :---- | :---------------------------------------------------------------- |
+| icon      | No      | --    | <code>&lt;svelte:component this="{icon}" size="{20}" /&gt;</code> |
 
 ### Events
 
diff --git a/docs/src/COMPONENT_API.json b/docs/src/COMPONENT_API.json
index 338fc494..57d3a1e4 100644
--- a/docs/src/COMPONENT_API.json
+++ b/docs/src/COMPONENT_API.json
@@ -4619,7 +4619,7 @@
         {
           "name": "icon",
           "default": false,
-          "fallback": "<svelte:component this=\"{icon}\" />",
+          "fallback": "<svelte:component this=\"{icon}\" size=\"{20}\" />",
           "slot_props": "{}"
         }
       ],