Lockscreen: Shuffle Photos in Album not refreshing

Hi all,

I have created a shortcut that assigns
photos from webcams to an album.

Then I have my Lockscreen set up to shuffle through the saved photos in that album which is working fine.

The issue begins here:
When I rerun the shortcut to get actual webcam pictures which changes the content in the album, the changed photos will not be displayed automatically in the Lockscreen.
Only when I reconfig the Lockscreen to shuffle again through exactly that same album, the Lockscreen’s content will be refreshed.
It’s really just a tap on the album and then ‚cancel‘ to exit the screen.

Any hints how to bypass that manual step?
Is there a script which can be executed by a shortcut?
Any other proposal?

Help is appreciated, thank you.