Fix missing flag indication on collapsed thread in Larry and Elastic (#7366)

CHANGELOG

@@ -4,6 +4,7 @@ CHANGELOG Roundcube Webmail
 - Fix bug in extracting required plugins from composer.json that led to spurious error in log (#7364)
 - Fix so the database setup description is compatible with MySQL 8 (#7340)
 - Markasjunk: Fix regression in jsevent driver (#7361)
+- Fix missing flag indication on collapsed thread in Larry and Elastic (#7366)
 
 RELEASE 1.4.4
 -------------

skins/elastic/styles/widgets/lists.less

@@ -721,6 +721,12 @@ table.fixedcopy {
         content: @fa-var-flag;
     }
 
+    tr.flaggedroot:not(:hover) span.unflagged:before {
+        &:extend(.font-icon-class);
+        content: @fa-var-flag;
+        color: @color-list-icon;
+    }
+
     tr:hover span.unflagged:before {
         &:extend(.font-icon-class);
         .font-icon-regular(@fa-var-flag);

skins/larry/mail.css

@@ -401,7 +401,7 @@ table.messagelist.fixedcopy {
 }
 
 /* thread parent message with flagged children */
-.messagelist tbody tr.flaggedroot .flag span {
+.messagelist tr.flaggedroot td.flag span.unflagged {
 	background-position: -23px -1076px;
 }