I created a thread a while back reporting a bug in the iOS app.
If you have bookmark sorted into folders and try to use the option to open all the bookmarks in a folder, you don’t get any of them opened. In fact, the option is displayed as Open All (0).
This happens every time, others should be able to reproduce this easily.
I have updated to version 1.7.4 since reporting this originally, and it is still the same.
Are other people seeing this?