The UI on small devices is a adapting a little bit, but not fully. Login for example opens as a large website on a tiny phone, folders a organized correctly, but phone sees the full webpage as a large one (dimensions) : you can scroll to the right, heading to a blank part of the site.
This is on an iPhone 5s with iOS 12 (did it on iOS 11 too).
There are also iPad specific issues : some windows are missing save buttons for example (like in the advanced link sharing menu). Selecting a folder (or file) does not open it. I have to browse using the side tree. Selecting it twice or more does not solve it. The scrolling issue on the iPhone is also present.
with iPad Mini 4 running iOS 12, did that on iOS 11 too.
Do you plan on solving these issues ? :)
Oh, a suggestion regarding file selection. use a to selecting option. The first one to select the file, and use the menu to edit stuff, and the second to finaly open it.
Thanks, and again, great tool you have ! :)
Customer support service by UserEcho