OK, I'm actually typing this sentence on my brand new M92!
I better hit "Save" now.
Now I'm back on my laptop again writing the rest of this. I had first tried to edit and post answers in another tread on my M92, but there were already too many post there so that the virtual keyboard covered the "Save" buttons even under the small Quick Reply window. So I started this new thread from my laptop, as even the "Save" button of "New Tread" is covered by the virtual keyboard which takes up nearly half of the M92 screen. But the "Quick Reply" button under the first post on a page is visible.
Also, one must do it in 75% zoom, otherwise the "Log in" button of this forum is hidden under the right side frame. After hitting the User Name bar, I hit the keyboard icon many times, every 5 seconds, until it reacted after maybe a minute. The same for the Password bar. When I went from the first to the second the keyboard vanished nearly completely, and I waited -now and then tapping the keyboard icon- until it appeared again, and I could fill in my password.
I will try to post one more sentence as a Quick Reply if I can. Otherwise I'll try to edit it in at the bottom of this one. Because I already saw that I had lost my text when my posting time had expired and I had to log in again after trying to post what I had typed out with great difficulty, I have to keep what I try to post using M92 short, as typing on the virtual keyboard is slow.
Back on my M92 again. The Quick Reply button was already too low on the page. Before my time to post this is up I now hit "Save."
On my laptop again now: I had to refresh this page on my M92 to see my above added text here, and log in again. I could only add the above 3 sentences by editing them into this already begun post. The Quick Reply "Save" button was hidden under the virtual keyboard, so I couldn't use that.
But the experiment was successful to me. In an emergency one can even use the M92 for posting on a forum!