I don’t have many apps other than preloaded ones. It seems that this happened during an update a while back.
I changed all the keyboard toggles from on to off then back on again, the restarted again. The corrective typing where it changes i to a capital I automatically is gone, too. It is giving me suggestions, but ridiculous ones, for example I type just and it suggests jyst or mist. I tried to follow your steps to fix it, but cannot find the Samsung keyboard app when I check my apps.
My Galaxy S8 predictive keyboard is not working. Problem #1: Galaxy S8 predictive keyboard stopped working after an update
