Index: src/wp-content/themes/twentyseventeen/assets/css/editor-blocks.css
===================================================================
--- src/wp-content/themes/twentyseventeen/assets/css/editor-blocks.css	(revision 60293)
+++ src/wp-content/themes/twentyseventeen/assets/css/editor-blocks.css	(working copy)
@@ -777,11 +777,18 @@
 /* Archives, Categories & Latest Posts */
 
 [data-align="center"] .wp-block-archives ul,
+[data-align="center"] ul.wp-block-categories,
 [data-align="center"] .wp-block-categories ul,
+[data-align="center"] ul.wp-block-latest-posts,
 [data-align="center"] .wp-block-latest-posts ul {
 	list-style-position: inside;
+	text-align: center;
 }
 
+[data-align="center"] ul.wp-block-archives {
+	padding: 0;
+}
+
 /* Latest Comments */
 
 .wp-block-latest-comments article {