Trac removing titles shortly after load

[peterwilsoncc]

Identified on core.trac.wordpress.org

Shortly after the page loads, user role badges are removed from each comment (see attached gif).

The cause appears to be the preview AJAX HTTP request happening before any user input is made.

Browser: Firefox 99.0b (Developer Edition)
OS: macOS 11.6

[dd32]

This is likely being caused by [11537] (or one of it's followups) calling .change() on the Component input (even if it's not changed) to trigger the notices.

[dd32]

In 11705:

Trac: Change how the "Don't report this here" Trac Redirect works, to avoid triggering a ticket-change, causing the page to reload sans JS enhancements.

Fixes #6220.