由 kam193 （開發者） 發表於 Aug. 9, 2023 · 永久網址

Hey, it sounds interesting. Are you sure that you create new email using the same identity as set in the add on? I'd suggest clicking on the "Sync" button and then verifying in the Thunderbird settings, if the account has using signatures enabled, and which identity was synchronized. If the add-on synchronized your signature, it is normally visible in Thunderbird settings. Be aware sometimes you can have a few identities for one account.

Feel free to report bug on Github - you could attach a screenshot of your settings there as well