Page jumps when I press Backspace key while typing a comment on Facebook

When typing comments in Facebook using Chrome or Microsoft Edge, if I use the backspace key on my keyboard, the entire window jumps up a page so where I was typing is now just off the top of my screen and I have to scroll up to see what I'm typing and if I have to use my backspace again, it scrolls off the top, again.

Is anyone else's Facebook page jumping like this? It only happens on Facebook too by the way.

Yes mine is doing the same thing, has been like it now for a couple of weeks! tried everything, nothing works!

I'm having exactly the same problem on my laptop using Chrome. Been going on for a few weeks now.

Sure am, I use Opera GX and it drives me nuts

I have the exact same issues as you do!!! I have Windows 10, I use Chrome for everything, and it only happens on FB and nothing else!!! And I thought someone would come on here by now and tell us why and how to fix it and NOTHING so far!!!

NOPE not on mine!! I use Windows 10 on my desktop computer, I use Chrome AND AND still having the damn problem with jumping up or down every 1 or 3 keys I hit, worse of all is the backspace each letter.