In Java Edition, only a select few blocks are able to be waterlogged. However, in Bedrock Edition, virtually all non-full cube blocks can be waterlogged.
A full list of the differences between the two can be found here.
MC-244754
Many blocks that can be waterlogged in Bedrock Edition cannot be waterlogged in Java Edition
Resolved
Duplicate
0
Duplicate of MC-125351, resolved as "Works As Intended". Parity issues are only accepted on the bug tracker if they don't predate the Buzzy Bees update, e.g. MC-228291.