guess some update broke your phone, if i swipe up just once, i see this - had to use screen recorder bcoz it seems i can't take a screenshot while the search thing is going on, with a blinking cursor, ready to type
how did you take the screenshot?
S20Ultra model SM G988B/DS , as for the version of the software, too much to type so i give you a screen
btw, there is no screen recording here, i had to use screen recorder bcoz i could not take a screen shot, and then while playing the video i took a screenshot....which did result in what you saw, it is still a picture
hmm, did you try to change the input keyboard?
i turned off the samsung keyboard, it feels too complicated and maybe slower than the one from google or microsoft, i actually prefer the microsoft one, seems to work better with saving passwords and auto fill, suggestions etc.
may be worth a try