Index: wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css
===================================================================
--- wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css	(revision 55365)
+++ wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css	(working copy)
@@ -289,8 +289,8 @@
 .editor-styles-wrapper h6,
 .editor-styles-wrapper .heading-size-6 {
 	font-size: 16px;
-	letter-spacing: 0.03125em;
-	text-transform: uppercase;
+	/*letter-spacing: 0.03125em;*/
+	/*text-transform: uppercase;*/
 }
 
 .editor-styles-wrapper li,
Index: wp-content/themes/twentytwenty/assets/css/editor-style-block.css
===================================================================
--- wp-content/themes/twentytwenty/assets/css/editor-style-block.css	(revision 55365)
+++ wp-content/themes/twentytwenty/assets/css/editor-style-block.css	(working copy)
@@ -289,8 +289,8 @@
 .editor-styles-wrapper h6,
 .editor-styles-wrapper .heading-size-6 {
 	font-size: 16px;
-	letter-spacing: 0.03125em;
-	text-transform: uppercase;
+	/*letter-spacing: 0.03125em;*/
+	/*text-transform: uppercase;*/
 }
 
 .editor-styles-wrapper li,
Index: wp-content/themes/twentytwenty/style-rtl.css
===================================================================
--- wp-content/themes/twentytwenty/style-rtl.css	(revision 55365)
+++ wp-content/themes/twentytwenty/style-rtl.css	(working copy)
@@ -341,8 +341,8 @@
 h6,
 .heading-size-6 {
 	font-size: 1.6rem;
-	letter-spacing: 0.03125em;
-	text-transform: uppercase;
+	/*letter-spacing: 0.03125em; */
+/* 	text-transform: uppercase; */
 }
 
 p {
Index: wp-content/themes/twentytwenty/style.css
===================================================================
--- wp-content/themes/twentytwenty/style.css	(revision 55365)
+++ wp-content/themes/twentytwenty/style.css	(working copy)
@@ -341,8 +341,8 @@
 h6,
 .heading-size-6 {
 	font-size: 1.6rem;
-	letter-spacing: 0.03125em;
-	text-transform: uppercase;
+	/* letter-spacing: 0.03125em; */
+/* 	text-transform: uppercase; */
 }
 
 p {