The share is a smb share, something like :
smb://server ip adress/folder
I can tell you that in 20.04 this problem dont occur, so i really think this is something to do with, like you said, fileselector., because if you compare the 3 printscreens, in the Browsers they use the same, thunderbird don't use the same.
Hi Sebastien,
I'm install de deb from Google.
The share is a smb share, something like :
smb://server ip adress/folder
I can tell you that in 20.04 this problem dont occur, so i really think this is something to do with, like you said, fileselector., because if you compare the 3 printscreens, in the Browsers they use the same, thunderbird don't use the same.
Any more info necessary please tell me
Regards