I hope to be able to add custom actions again. i.e for the thumb scroll wheel I used to be able to set it up so that it would act as a forward/back seek control in VLC - the setting in the old app [non-beta] also didn't work when selecting the forward/back option, same as in the beta, although I could add a custom action. I could then set it up as the seek shortcut in VLC which is the left and right arrows or shift + left or right (for smaller variation of seeking). I would like to be able to set up the seek control again via the thumb scroll wheel. thank you