diff -r 48c4eec2b7e6 -r 8c2e4d02f4ef wp/wp-includes/blocks/media-text/block.json
--- a/wp/wp-includes/blocks/media-text/block.json	Fri Sep 05 18:40:08 2025 +0200
+++ b/wp/wp-includes/blocks/media-text/block.json	Fri Sep 05 18:52:52 2025 +0200
@@ -18,7 +18,7 @@
 			"selector": "figure img",
 			"attribute": "alt",
 			"default": "",
-			"__experimentalRole": "content"
+			"role": "content"
 		},
 		"mediaPosition": {
 			"type": "string",
@@ -26,14 +26,14 @@
 		},
 		"mediaId": {
 			"type": "number",
-			"__experimentalRole": "content"
+			"role": "content"
 		},
 		"mediaUrl": {
 			"type": "string",
 			"source": "attribute",
 			"selector": "figure video,figure img",
 			"attribute": "src",
-			"__experimentalRole": "content"
+			"role": "content"
 		},
 		"mediaLink": {
 			"type": "string"
@@ -52,7 +52,7 @@
 			"source": "attribute",
 			"selector": "figure a",
 			"attribute": "href",
-			"__experimentalRole": "content"
+			"role": "content"
 		},
 		"rel": {
 			"type": "string",
@@ -68,7 +68,7 @@
 		},
 		"mediaType": {
 			"type": "string",
-			"__experimentalRole": "content"
+			"role": "content"
 		},
 		"mediaWidth": {
 			"type": "number",
@@ -103,6 +103,18 @@
 		"anchor": true,
 		"align": [ "wide", "full" ],
 		"html": false,
+		"__experimentalBorder": {
+			"color": true,
+			"radius": true,
+			"style": true,
+			"width": true,
+			"__experimentalDefaultControls": {
+				"color": true,
+				"radius": true,
+				"style": true,
+				"width": true
+			}
+		},
 		"color": {
 			"gradients": true,
 			"heading": true,