I have the same problem, windows suddenly decides I need to use a new keyboard layout and adds it without consent. And the worst part is that the absurd keyboard combination of windows + Spacebar toggles between them... Its just annoying.
Before you could add or remove the layouts and prevent this from changing and removing the annoying Language bar. now where to remove unwanted layouts is no where to be found. I use Spanish Keyboard layout because my keyboard is European and that is the one I like, but then an update came by and suddenly the language bar reactivates and windows decided I also needed Latinamerican, Chile, Mexico and English layouts... Just because other configurations I have in my PC that ARE NOT the keyboard have those settings...
Windows just makes it hard to bear....