Cannot reset text size following change.

Under “Display and Brightness” in Settings, I cranked text size it up to maximum. It worked, but now when I go that screen, the slider is missing—this is all I see:

It's not really a problem, but I don't know what to do besides resetting all settings which I'd rather not do (restarting does nothing). This is iPadOS 26 on 9th gen iPad.

[Edited by Moderator]