I have been playing BMC4 with my friends and have aether dragons. When I tried to breed them, I couldn't, and I used to be able to breed them, but somehow, now I can't breed them

im playing on 1.20.1 v30.5

Hi!

This is an intentional feature to balance out the rate at which a player can get dragons and/or dragon eggs. Dragons by default can only mate twice max. If you'd like to disable this, or change that value, you can do so in the mod's config.