Mod is loading when not in Mods folder

I got multiple farms, some meant for Stardew expanded, some not. I've never had a problem with taking the mod out of the Mods folder and putting it back in when I want to use it. I just updated SMAPI to 4.2 and when I take Expanded out of the Mods folder, it's still getting loaded by SMAPI and into the game. It's not doing this for other Inactive Mods. Ideas?