Telegram QBuffer::seek Invalid pos spam in systemd journal

Hello. I noticed that telegram-desktop creates thousands of QBuffer::seek: Invalid pos: 2914627980 messages in consoles, they also go to my systemd log, so when using journalctl -b I see the message like
telegram-desktop[3233961]: QBuffer::seek: Invalid pos: 3604743825

Is there a way to exclude telegram-desktop messages from the systemd log?
I haven’t found anything suitable.
QT_LOGGING_RULES=*=false was mentioned in several places, but it seems to do nothing.
My goal is prevent these messages from logging/saving into the hdd, not just hide them. I tried to discuss this with the developers on github, but they don’t consider it a bug.
Please do not suggest disabling logging or change priority level. I’m interested in exclusion telegram from the systemd journal, not changing its level.
I also do not provide version information as this will not affect.
Thanks.