Waterlogging

Waterlogging is a mechanic that allows liquids to occupy the same space as certain blocks.

Mechanism
In Java Edition, certain blocks have a waterlogged = true/false tag.

In Bedrock an Edition, waterlogging is handled by the game's layers system. Through editing, any block can be waterlogged, as well as other things such as placing multiple slabs into a single block.

Behavior
Section may be incomplete.

See report for more info.