[Bug]: photos previews navigation with arrow keys doesn't work anymore

[Ornanovitch]

⚠️ This issue respects the following points: ⚠️

• This is a bug, not a question or a configuration/webserver/proxy issue.
• This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

Navigating between photos previews with arrow keys is not possible anymore (since 31.0.10?), pressing an arrow key triggers this kind of error:

Steps to reproduce

1. open a folder with photos
2. click on a photo
3. try to navigate to the next or previous one with the keyboard

Expected behavior

next or previous photo appears

Nextcloud Server version

31

Is this bug present after an update or on a fresh install?

Updated from a MINOR version (ex. 32.0.1 to 32.0.2)

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

Additional info

Reproduced on two instances

[aaichert]

I would like to add that zooming with mouse wheel and drag&drop to move around on the zoomed image is also broken

• mouse wheel to zoom behavior has changed (zooms about the current mouse position). While I do not like this, It could be considered a feature.
• drag&drop to pan no longer works at all. I would consider is an important feature, if zooming is supported.

I am not sure I should file that as a different bug. I did not find it in the tracker.

[Ornanovitch]

Seems to be solved with 31.0.11