Thread integrity lost when using EditEmailSubject MX

[DwainWilder]

When using EditEmailSubject MX to change subject line, the email is no longer the parent of its own thread. So answers to the email appear on a different thread, with no apparent way to establish the renamed message as the thread parent.

I use threads to order conversations in important ways, so this loss is significant

.

[DGrothe-PhD]

Just tested it with version 6.1 on TB 102.7.1 (Windows 8.1 x64) and could not reproduce this issue. With or without sorting as grouped by threads it works fine.
Tested:

1. added a text to the subject of thread parent
2. added text to subject of thread child
3. first forwarding an e-mail, then added a text to subject of original e-mail
4. forwarded an e-mail after having edited the subject
   

[jobisoft]

Please try v7.2 in Thunderbird 115 or newer:
https://github.com/cleidigh/EditEmailSubject-MX/releases/tag/v7.2

Does that fix your issue?

Edit: Released v7.2