[BUG] Keyboard Shortcuts in iOS App not working

The iOS App of Cryptomator seemed to have keyboard shortcuts for external keyboards, because the app shows a shortcut overview window if the user press the command key for a longer time. It said that the following shortcuts should be available (german screenshot):

Sadly the keybord shortcuts doesn’t work in the current version 1.3.8 (601) of Cryptomator for iOS on an iPad Air 2 with bluetooth keyboard.