Problems with Android app and external keyboard

Hi. I have problems when I try to add or edit a task description with an external Bluetooth keyboard on my Android tablet. When I try to add or edit the description it doesn’t open. The only way to do it is to enable showing the software keyboard at the same time.
This is a major drawback for me since I’m constantly working on the go and want to be able to do simple things like creating tasks on my tablet.
And also, when we’ll have the opportunity to create tags on mobile?