Thread:Support/About MediaWiki:Notification-user-rights-email-batch-body/sr-ec/reply

The emails sent by Echo (Notifications), are due to be overhauled, once the onwiki-version overhaul is complete (they will then be fixed to match). This issue should be resolved by the same fix applied to the onwiki version. Tracked at T121067. Thanks for the report, and sorry for the delay in replying.