Subscribe Pending Between Lemmy Profile and Mobilizon Profile

I'm testing out subscribing between Lemmy and Mobilizon, and not having much luck. Ideally, my Community would subscribe, and Mobilizon events would enter my Community. In any case, I've tried subscribing from my Lemmy account to my Mobilizon account, and there is a subscription pending message, and on the Mobilizon side, I don't see any notification. Any way to link Lemmy and Mobilizon?