Something happened and onscreen keyboard (in Google Chrome) on my iPad Pro 11" was switched to small mode.
Is's not clear what is happened and how to switch it back to normal view. In Safari it has normal view:
I'm on iPadOS 16.3
My issue seems slightly different than in iPad keyboard is now small, where floating keyboard can be moved to the bottom and expanded to normal view. In my case this doesn't work, and as you can see in my case there is small addition floating window with "undo, top/up, mic, enter" buttons, that not exist while regular floating keyboard is displayed.
Best Answer
Disabling the Scribble feature of the Apple pencil resolves the issue. It's not ideal if you use that feature. Settings → Apple Pencil → Scribble
Restarting Chrome resolves the issue; the full size keyboard appears again. But, using the Pencil, with Scribble enabled will cause the small keyboard and small tool bar to appear. Two finger gesture to expand the keyboard does not work. When the small keyboard appears the small toolbar appears as well.