Alkwa/remove captions icon fade in (#3688)

* adding in fluent prop to not fade in the persona

* Change files

* adding changelog entry

Author: alkwa-msft

change-beta/@azure-communication-react-80dd179e-1fdf-4440-a7b3-a7e107a25d49.json

@@ -0,0 +1,9 @@
+{
+  "type": "patch",
+  "area": "fix",
+  "workstream": "Fixing Captions Display Image fade in to just not fade in anymore",
+  "comment": "adding in fluent prop to not fade in the persona",
+  "packageName": "@azure/communication-react",
+  "email": "alkwa@microsoft.com",
+  "dependentChangeType": "patch"
+}

change/@azure-communication-react-80dd179e-1fdf-4440-a7b3-a7e107a25d49.json

@@ -0,0 +1,9 @@
+{
+  "type": "patch",
+  "area": "fix",
+  "workstream": "Fixing Captions Display Image fade in to just not fade in anymore",
+  "comment": "adding in fluent prop to not fade in the persona",
+  "packageName": "@azure/communication-react",
+  "email": "alkwa@microsoft.com",
+  "dependentChangeType": "patch"
+}

packages/react-components/src/components/Caption.tsx

@@ -39,6 +39,7 @@ export const _Caption = (props: _CaptionProps): JSX.Element => {
     size: PersonaSize.size32,
     text: displayName,
     showOverflowTooltip: false,
+    imageShouldStartVisible: true,
     initialsTextColor: 'white',
     styles: {
       root: {