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 a 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.