Please add some Confirm button or some dialog y/n maybe?
Because missclicks are regular in my game and i often press this Delete Empty Chunks button.

Recommend only having the mod active when cleaning up the map

Thanks for response. I know that it's recommend only having the mod active when cleaning up the map.
But I ask you to do some confirm y/n dialog please...

I'll be honest, I thought the menu icon would bring up settings to configure like the "Change Map Settings" mod, not just run it lol. It doesn't really make sense to configure it per-map since you'd typically just run it once, right?