[Feature] Slideshow wishlist and feature parity

I have searched the existing feature requests, both open and closed, to make sure this is not a duplicate request. • Yes The feature The new mobile app Slideshow feature has some inconsistencies with the web version: • Slideshow duration is locked to minimum 5s, maximum 30s, in steps of 5s. This is very dissapointingly lacking in granularity: On web i can enter any amount of seconds, up to hours (3600s seems to work). I would like an option to enter the duration manually like on Web. • No option to disable subtle Zoom. On mobile, its not possible to get rid of the zoom in/zoom out effect at all. This effect is very undesireable to me, as its constant movement and disregards the selected display mode (Contain/Cover/Blurred bg) - Note: Not even "Remove Animations" fully gets rid of it: #29806 • No way to show subtle progress bar like on web. • No "Show slideshow transition" toggle, unlike on web. • No "Auto…