v115 fails to subscribe Imap subfolders at folder hierarchy-depth > 2; v <=102 works OK
i run tb115/linux, upstream
Application Basics
Name: Thunderbird Version: 115.0 Build ID: 20230711125218 Distribution ID:
Update Channel: release User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0 Thunderbird/115.0 OS: Linux 6.3.12-200.fc38.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jul 6 04:05:18 UTC 2023 OS Theme: Breeze / Adwaita
Multiprocess Windows: 0/0 Fission Windows: 0/0 Enabled by user Remote Processes: 5 Enterprise Policies: Inactive Google Location Service Key: Missing Google Safebrowsing Key: Missing Mozilla Location Service Key: Missing Safe Mode: false Memory Size (RAM): 62.6 GB Disk Space Available: 168 GB
my IMAP server is a local Dovecot instance
i've a 'deep' MAIL folder hiearchy
myAccount INBOX Sent Junk Trash Drafts folderA subA1 subA11 subA12 subA2 subA11 subA111 subA1111 subA112 subA1121 ...
i do NOT save in TB for Offline -- I keep all @ IMAP
for any TB version <=v102, on account creation/setup, all the folders are seen, and the full (sub)folder hierarchy is dsiplayed & accessible in the client
if I
stop TB cd /home/pgnd/.thunderbird/xA1B2C3y.Dovecot rm -rf ImapMail start TB
the hierarchy is correctly rebuilt, and, as above, all's good.
on upgrade to TB v115, whether I
create a new account
or
stop + delete ImapMail + start
TB only finds/displays to limited depth,
myAccount INBOX Sent Junk Trash Drafts folderA subA1 subA2 ...
NONE of
subA11 subA12 subA11 subA111 subA1111 subA112 subA1121
or their contents are seen/displayed.
i'm unable to get v115 to walk to greater depth
drop back to v102, all's good again.
this is reproducible here, atm, on multiple TB clients, with 2 different Dovecot server instances, and one CyrusMail server instance (@ FastMail)
is there changed config needed in v115 to enable same hierarchy depth capabilities at v<=102?