diff -r 48c4eec2b7e6 -r 8c2e4d02f4ef wp/wp-includes/blocks/paragraph/editor-rtl.css
--- a/wp/wp-includes/blocks/paragraph/editor-rtl.css	Fri Sep 05 18:40:08 2025 +0200
+++ b/wp/wp-includes/blocks/paragraph/editor-rtl.css	Fri Sep 05 18:52:52 2025 +0200
@@ -12,4 +12,8 @@
 
 .block-editor-block-list__block[data-type="core/paragraph"].has-text-align-left[style*="writing-mode: vertical-lr"],.block-editor-block-list__block[data-type="core/paragraph"].has-text-align-right[style*="writing-mode: vertical-rl"]{
   rotate:180deg;
+}
+
+.is-zoomed-out .block-editor-block-list__block[data-empty=true] [data-rich-text-placeholder]{
+  opacity:0;
 }
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