Feature Request: AnimNotify for Flipbooks

There are a handful of ways to roughly approximate AnimNotifies for sprites, but none with the convenience of just setting the notify in a frame of the flipbook itself.

AnimNotifies are a very valuable feature of skeletal animations; I don’t understand why they wouldn’t also be included for sprite animations.

At the risk of sounding like an advertisement, HeavyBullets is about to release a plugin with exactly that feature. It’ll be for-pay, but he’s interested in getting a dev grant or some other way to get it incorporated into the engine. Hopefully Epic notices, it’s functionality that should be a part of Paper2d.