I've verified that the following settings are enabled:
Privacy -> Tracking -> Allow Apps to Request to Track
Privacy -> Apple Advertising -> Personalized Ads (not sure this is even related)
Any ideas as to what's going on here? Notably, I do see the prompt when running on the simulator, just not when running on actual hardware.
Versions of stuff
iOS: 14.3 (18C66)
Xcode: 12.3 (12C33)