Shift+ctrl+c and shift+ctrl+v freezes Cinnamon

Is there an existing issue for this?

• I checked and did not find my issue in the already reported ones

Describe the bug

In DT 5.7.0+437 (and also for about the last month), when using shift+ctrl+c to copy parts of the history stack or shift+ctrl+v to partially paste, Cinnamon locks up, and the only way out is ctrl+alt+backspace.

I tried with the 5.6.1 Appimage, and all was good.

Steps to reproduce

1. Edit an image

Either

2a. press ctrl+c to copy the history stack
3. go to another image and press shift+ctrl+v to partially paste the history stack

Or

2b. press shift+ctrl+c to partially copy the history stack

4. Cinnamon freezes. Mouse pointer can be moved, but nothing else reacts to mouse or keyboard.

Expected behavior

Both shift+ctrl+c and shift+ctrl+v should work as normal.

Logfile | Screenshot | Screencast

No response

Commit

No response

Where did you obtain darktable from?

self compiled

darktable version

5.7.0+437

What OS are you using?

Linux

What is the version of your OS?

Mint 22.3 Cinnamon

Describe your system

No response

Are you using OpenCL GPU in darktable?

Yes

If yes, what is the GPU card and driver?

Nvidia RTX 4060 Mobile

Please provide additional context if applicable. You can attach files too, but might need to rename to .txt or .zip

Problem is present both with and without OpenCL

Start by reproducing the freeze with Shift+Ctrl+C and Shift+Ctrl+V on darktable 5.7.0+437 under Mint 22.3 Cinnamon, then compare with the 5.6.1 AppImage. Check behavior both with and without OpenCL enabled. Done means both shortcuts work without Cinnamon locking up.