diff -r 48c4eec2b7e6 -r 8c2e4d02f4ef wp/wp-includes/blocks/social-links/editor.css
--- a/wp/wp-includes/blocks/social-links/editor.css	Fri Sep 05 18:40:08 2025 +0200
+++ b/wp/wp-includes/blocks/social-links/editor.css	Fri Sep 05 18:52:52 2025 +0200
@@ -16,8 +16,8 @@
 }
 
 :root :where(.wp-block-social-links.is-style-pill-shape .wp-block-social-links__social-placeholder .wp-social-link){
-  padding-left:.66667em;
-  padding-right:.66667em;
+  padding-left:.6666666667em;
+  padding-right:.6666666667em;
 }
 
 .wp-block-social-links__social-placeholder{
@@ -70,13 +70,20 @@
 .wp-social-link.wp-social-link__is-incomplete{
   opacity:.5;
 }
-@media (prefers-reduced-motion:reduce){
-  .wp-social-link.wp-social-link__is-incomplete{
-    transition-delay:0s;
-    transition-duration:0s;
-  }
-}
 
 .wp-block-social-links .is-selected .wp-social-link__is-incomplete,.wp-social-link.wp-social-link__is-incomplete:focus,.wp-social-link.wp-social-link__is-incomplete:hover{
   opacity:1;
+}
+
+.wp-block-social-links .block-list-appender{
+  position:static;
+}
+.wp-block-social-links .block-list-appender .block-editor-inserter{
+  font-size:inherit;
+}
+.wp-block-social-links .block-list-appender .block-editor-button-block-appender{
+  font-size:inherit;
+  height:1.5em;
+  padding:0;
+  width:1.5em;
 }
\ No newline at end of file