You cannot place water/lava in a swampy light block

Summary:
You cannot place water / lava in a swampy light block.

Steps to reproduce:

1. Place the water block.
2. Place the light block in water.
3. Try placing water or lava in the same block.

Observed results:
You cannot place water or lava in a swampy light block.

Expected results:
The light block (including the waterlogged one) should not interfere with the placement of any blocks.

Video:
Minecraft 2021-11-17 22-46-42.mp4
Minecraft 2021-11-17 22-48-25.mp4