Cannot open file in shares

[anon16537250]

nextcloud 22.2.0
Ubuntu 20.04
Apache 2.4.41
PHP 8.0.11

Nextcloud instance running well.

Issue :
Share a file (docx., jpg, or pdf) .
The user who the file was shared with tries to open the file in Files>Shares.
The user is instantly prompted to download the file.

This behaviour is not exhibited when trying to open the file from Files, or Files> Shares>Shared with you. In these cases the file opens in browser (Collabora, PDF Viewer, or Photo Viewer).

[Mornsgrans]

Please find postings starting here:

You have no permission to write to the selected folder!

Meanwhile I have installed the Nextcloud Desktop Client v. 3.3.5 on a Windows 10 and a new Windows 11 System. Syncing samba shares is no more possible on this system too (and yes, all shares are writeable for the client user).

[anon16537250]

my issue is not with the client but on the web interface

if i am on the Files app page and select Shares in the left hand sidebar clicking on a file results in the above screen shot (prompt for download).

if I expand the Shares menu and select “Shared with you” the file opens just fine.