Feature Missing: iOS app is missing "Scroll Bar" to scroll through older 'Photos'

What I was expecting: a “Scroll Bar” so I can quickly scroll down through my thousands of pictures on the iOS app.

What happens in reality: I have to swipe down a hundreds of times to look at older photos.

What is should look like:

On Dropbox, there is a “Scroll Bar” for the Photos section.

But a similar feature is missing on NextCloud.

This is kinda a make-or-break feature, because no way am I going to swipe a hundred times just to get to older pics.