Lighttable selection not updated at shift-click if the cursor isn't moved

Is there an existing issue for this?

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

Describe the bug

I want to delete a range of pictures from the lighttable view, by clicking the first, then shift-clicking the last, then pressing Del on the keyboard in Darktable 5.2.1 on X11.

If the mouse is not moved after shift-clicking, Darktable only offers to delete 1 photo (the one under the cursor). If the mouse is moved even by a few pixels, staying within the last selected picture, Darktable correctly asks me if I want to delete the selection I made.

I guess this is easier to reproduce on a laptop with a trackpoint / touchpad with physical buttons, as a mouse typically moves a bit when trying to click.

Steps to reproduce

1. Have lighttable open with multiple pictures
2. Click one picture
3. Shift-click another picture
4. Press Del on the keyboard

Expected behavior

darktable should offer to delete all selected pictures

Logfile | Screenshot | Screencast

No response

Commit

No response

Where did you obtain darktable from?

distro packaging

darktable version

5.2.1-1

What OS are you using?

Linux

What is the version of your OS?

Debian sid

Describe your system

No response

Are you using OpenCL GPU in darktable?

None

If yes, what is the GPU card and driver?

No response

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

No response

Begin by reproducing the issue in darktable's lighttable view on Linux using the listed click, shift-click, and Delete steps. Trace the lighttable selection update path, comparing shift-click with and without subsequent pointer movement; the payload names no source file or test. Done means the deletion confirmation covers the entire selected range without moving the cursor.