Ravager doesn't break leaves.

[GrandeMalum]

A parity feature. Also it seems that ravagers can break crops in modern Java edition of the game.

[GrandeMalum]

Although I'd like to suggest doing the feature in an alternative way. Instead of the breakable block list being just strictly leaves and crops, an additional option to specify the maximum level of the hardness level of all possible breakable blocks could be added in to the configs, in case some one wants a bit more of a hardcore experience with the raids.