diff -r be944660c56a -r 3d72ae0968f4 wp/wp-includes/blocks/separator/editor.css
--- a/wp/wp-includes/blocks/separator/editor.css	Wed Sep 21 18:19:35 2022 +0200
+++ b/wp/wp-includes/blocks/separator/editor.css	Tue Sep 27 16:37:53 2022 +0200
@@ -41,6 +41,12 @@
  * These variables do not appear to be used anywhere else.
  */
 /**
+*  Converts a hex value into the rgb equivalent.
+*
+* @param {string} hex - the hexadecimal value to convert
+* @return {string} comma separated rgb values
+*/
+/**
  * Breakpoint mixins
  */
 /**
@@ -71,4 +77,7 @@
 .block-editor-block-list__block[data-type="core/separator"] {
   padding-top: 0.1px;
   padding-bottom: 0.1px;
+}
+.block-editor-block-list__block[data-type="core/separator"].wp-block-separator.is-style-dots {
+  background: none !important;
 }
\ No newline at end of file