I wanted to have some fire-only blaze burners in a partially submerged build. on the floors where there was water, the blaze burners looked out of place because they couldn't be waterlogged.

I suggest that if a burner doesn't have a blaze, it can be waterlogged to extinguish, similar to campfires.

also, maybe if waterlogged with a blaze inside, it kills the blaze, becoming an empty burner again. however this may cause some accidents where a player is attempting to put a bucket of water in a basin, and accidentally kills their blaze.