Android Remote Desktop keyboard input bug (or very stressful function)

[JinGyuPark]

<SOLVED!>

I just figured out the problem after I uploaded the post.

The problem was GBoard(Google soft keyboard) which I use as my soft keyboard when I detach the physical keyboard. To resolve 'bottom bar pop up issue', switch soft keyboard to Samsung default soft keyboard (or try another soft keyboard).

[SergeyK21]

Thank you! Your solution really helped me. I had a pretty similar problem, if I got the point of your issue in a correct way. When I hit any key on a bluetooth keyboard, a taskbar was swapped with a black bar. It was possible to return the taskbar and hide the black bar for a while (unless you hit any key on a keyboard again). Well, it was possible to reconcile with it, nevertheless, it was annoying, and I preferred even not to use RDP on Android TAB due to it...it was so irritating. 
Following your advice I installed another soft keyboard and chose it instead of GBoard in the device's settings. Then I tried RDP app, and it was a miracle: the blackbar stopped emerging, whe I hit the key!

P.S. I've attached a photo how it looked, when I was struggling with it. Is it the problem you described ? 

[JinGyuPark]

It looks very similar to my case. The moving grab at the center of the screen also showed up, and in my case, the actual taskbar(key with menu, home, return) showed up instead of the black bar. I think there is a compatibility problem between GBoard and the physical book cover keyboard.

I'm glad my post helped you! 🙂

[tmariscal]

We are sorry you are running into issues. To discuss issues we recommend to share your problem on our Tech Community forum (https://aka.ms/wvdtc) or open a support ticket after you have reviewed the troubleshooting options in our documentation (Windows Virtual Desktop troubleshooting overview - Azure | Microsoft Docs)

We recommend to review our troubleshooting section first. The other option you have is to open a support ticket through the Azure Portal.