Personnal folders are synced only one-way

[Facyla]

Description

I noticed the "Personal folders" on the left on web version, and that it has synced a folder (outside inbox) that i created in my email client (Thunderbird). A new folder added in TB appears quickly on Twake Mail web version (the "Test sous-dossier sync ??"):

However, the reverse behaviour doesn't seem to work: a personal folder created in Twake Mail (with an email placed into it) does not appear in Thunderbird - even after mailbox forced sync.

Expected result

Have the same folders and same folder content both on web client and desktop client.

Current behavior

Sync is ok TB -> TM
Sync is KO TM -> TB

[chibenwa]

That's a thunderbird bug.

Close + open tb again works.

Please open the bug onto their backlog, not here.

(but thx for report anyway)