On 1.1.81 Linux, the ctrl-click shortcut is not recognized. In game, using it triggers the simple click action (opening the container) instead of the expected ctrl-click action (quick loot).
In the control settings panel, trying to set "Inventory transfer" to "Control + Left-click" (hoping to somehow reset it) yields the following error: "This control has to be mouse-related".
Checking with xev, both Caps Lock and Left Control send Control_L as expected.
Going back to 1.1.80, I can confirm it works properly before 1.1.81, and I never had this issue with any previous version for as far as I remember.
The only related issue I could find is viewtopic.php?t=97673.
Happy to help finding out what's wrong!
[1.1.81][linux] ctrl-click shortcut is not recognized
Re: [1.1.81][linux] ctrl-click shortcut is not recognized
This seems to be a duplicate of 106031
Re: [1.1.81][linux] ctrl-click shortcut is not recognized
You're right, I did not find it because I was looking for "ctrl". Sorry about the duplicate.