Fairies not actually limited to Innisgreen

I have the box checked in settings to limit fairies to Innisgreen because I'm not someone who enjoys occult gameplay, so I didn't want to have to deal with them in my current save. My sim is living in Henford-on-Bagley and for some reason, limiting fairies to Innisgreen isn't working, which is super annoying because I don't want to see them at all unless I'm actually playing in Innisgreen.

Edited to add: I removed all of  my mods to see if that was playing a role, but nope. The fairy is still outside of Innisgreen like I didn't want.