Index: src/wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css
===================================================================
--- src/wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css	(revision 51204)
+++ src/wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css	(working copy)
@@ -1084,7 +1084,13 @@
 	padding-right: 1.3em;
 }
 
+/* Block: Post Template ---------------- */
 
+.editor-styles-wrapper ul.wp-block-post-template {
+	padding-right: 0;
+}
+
+
 /*	X.	Media Queries
 /* ------------------------------------------- */
 
Index: src/wp-content/themes/twentytwenty/assets/css/editor-style-block.css
===================================================================
--- src/wp-content/themes/twentytwenty/assets/css/editor-style-block.css	(revision 51204)
+++ src/wp-content/themes/twentytwenty/assets/css/editor-style-block.css	(working copy)
@@ -1084,7 +1084,13 @@
 	padding-left: 1.3em;
 }
 
+/* Block: Post Template ---------------- */
 
+.editor-styles-wrapper ul.wp-block-post-template {
+	padding-left: 0;
+}
+
+
 /*	X.	Media Queries
 /* ------------------------------------------- */
 
Index: src/wp-content/themes/twentytwenty/style-rtl.css
===================================================================
--- src/wp-content/themes/twentytwenty/style-rtl.css	(revision 51204)
+++ src/wp-content/themes/twentytwenty/style-rtl.css	(working copy)
@@ -3444,7 +3444,15 @@
 	margin-top: 0;
 }
 
+/* Block: Post Template ---------------- */
 
+.wp-block-post-template,
+.wp-block-post-template > li {
+	margin-right: 0;
+	margin-left: 0;
+}
+
+
 /* -------------------------------------------------------------------------- */
 
 /*	11. Entry Content
Index: src/wp-content/themes/twentytwenty/style.css
===================================================================
--- src/wp-content/themes/twentytwenty/style.css	(revision 51204)
+++ src/wp-content/themes/twentytwenty/style.css	(working copy)
@@ -3466,7 +3466,15 @@
 	margin-top: 0;
 }
 
+/* Block: Post Template ---------------- */
 
+.wp-block-post-template,
+.wp-block-post-template > li {
+	margin-left: 0;
+	margin-right: 0;
+}
+
+
 /* -------------------------------------------------------------------------- */
 
 /*	11. Entry Content