There's some code that is only used for Thanks in the Echo extension. I am aware of:
- mw-echo-icon-gratitude (GettingStarted resolves this by having its own Echo stylesheet for this).
- Option set for echo-subscriptions-email-edit-thank in Echo Hooks.php
Fixing this will provide a better example of how to extend Echo, and help maintainability and separation of concerns.
Version: master
Severity: normal