Caps Lock Display Pop-up

I am new to the forum (and to BTT) and could use some quick help. I have set up my caps lock key to act as a "hyper key," and it functions as expected. However, every time I press the key, I get a pop up on my screen stating "AA Caps Lock On," which then quickly changes to a second pop up stating "AA Caps Lock Off." I've disabled the caps lock key in system settings--but this has not stopped the pop up from appearing each time I hit the key. Is there any way to get rid of the pop up? Thanks in advance!

this terminal command can disable it, requires a system reboot

sudo defaults write /Library/Preferences/FeatureFlags/Domain/UIKit.plist redesigned_text_cursor -dict-add Enabled -bool NO

Thanks so much. I will try this out. Out of curiosity, how do I turn it back on again if I decide I want to reverse this?

change the NO at the end to a YES