Some time ago I spent a while updating this and mobile devices should no longer resize the window when the virtual keyboard appears - it should instead be shifting the display upwards or just overlaying the keyboard, not resizing the view. I just checked with Remote Preview on my Android phone and it is indeed working like that for me.
Yes, I can confirm now, it is working now after the last update of the software.
Thank you very much for that, it's working much better now.