The slider in the UI is not updated when a keyframe is deleted

What is your operating system?
Mac OS 10.14.6

What is your Shotcut version (see Help > About Shotcut)? Is it 32-bit?
22.09.23

Can you repeat the problem? If so, what are the steps?
Yes

Sur certains filtres tel que luminosité par exemple, le slider dans l’UI n’est pas mis à jour lors de la suppression d’une image-clé.

On some filters such as luminosity for example, the slider in the UI is not updated when a keyframe is deleted.
Demo

Confirmed on v22.10.09 too.
The slider value is updated as soon as you move the playhead though.

Confirmé dans la v22.10.09 également.
La valeur du slider est cependant actualisée dès que vous déplacez la tête de lecture.

This is fixed for the next release.