Doesn't scoll in Firefox 152.0.6, flickers
See here e.g. left menu
https://mdbootstrap.com/docs/standard/methods/scrollbar/
or here left menu
https://docs.contao.org/5.x/manual/de/migration/
When I deactivate the Wheel Event, then it works, deactivating the Scroll Event even better.
Doesn't scoll in Firefox 152.0.6, flickers
See here e.g. left menu
https://mdbootstrap.com/docs/standard/methods/scrollbar/
or here left menu
https://docs.contao.org/5.x/manual/de/migration/
When I deactivate the Wheel Event, then it works, deactivating the Scroll Event even better.