When navigating in Proton Drive in iOS, sometimes I just want to go right back to the top(root) level of the drive and have to keep clicking on the back arrow to navigate up to the root.

Would be really nice if I could just click on the 'folder' icon on the bottom toolbar to bring me right back to the top level and use the back arrow for going up one level at a time.

An alternative UI would be to click and hold on the back arrow to go to the top level but this might be less obvious.