Spell Check/Autocorrect Not Working with Physical Keyboard on Tab S10+?

Hey everyone, Has anyone else run into this? Suddenly, my spell check (the red underlines for typos) and text correction/suggestions have stopped working on my Galaxy Tab S10+ only when I have my physical keyboard connected. It works perfectly fine when I use the normal on-screen keyboard. Seems specific to the physical keyboard input. Any ideas what might be causing this or how to fix it? It just stopped working out of the blue. Thanks!