Index: wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css
===================================================================
--- wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css	(revision 53284)
+++ wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css	(working copy)
@@ -1475,3 +1475,8 @@
 
 
 }
+html :where(.wp-block-buttons .wp-block)[data-align=left],
+html :where(.wp-block-buttons .wp-block)[data-align=right] {
+	height: auto;
+	margin-bottom: 0;
+}
\ No newline at end of file
Index: wp-content/themes/twentytwenty/assets/css/editor-style-block.css
===================================================================
--- wp-content/themes/twentytwenty/assets/css/editor-style-block.css	(revision 53284)
+++ wp-content/themes/twentytwenty/assets/css/editor-style-block.css	(working copy)
@@ -1475,3 +1475,9 @@
 
 
 }
+html :where(.wp-block-buttons .wp-block)[data-align=left],
+html :where(.wp-block-buttons .wp-block)[data-align=right] {
+	height: auto;
+	margin-bottom: 0;
+}
+	
\ No newline at end of file
Index: wp-content/themes/twentytwenty/assets/css/editor-style-classic-rtl.css
===================================================================
--- wp-content/themes/twentytwenty/assets/css/editor-style-classic-rtl.css	(revision 53284)
+++ wp-content/themes/twentytwenty/assets/css/editor-style-classic-rtl.css	(working copy)
@@ -549,7 +549,7 @@
 }
 
 .wp-block-button:not(.alignleft):not(.alignright) {
-	margin-bottom: 30px;
+	margin-bottom: 0;
 	margin-top: 30px;
 }
 
Index: wp-content/themes/twentytwenty/assets/css/editor-style-classic.css
===================================================================
--- wp-content/themes/twentytwenty/assets/css/editor-style-classic.css	(revision 53284)
+++ wp-content/themes/twentytwenty/assets/css/editor-style-classic.css	(working copy)
@@ -553,7 +553,7 @@
 }
 
 .wp-block-button:not(.alignleft):not(.alignright) {
-	margin-bottom: 30px;
+	margin-bottom: 0;
 	margin-top: 30px;
 }