Bring back waterlogged block tag in datapacks

I believe that the "water_logged.json" block tags file in datapacks should be reintroduced into the game because it is incredibly useful for map making. I also think that the suggestion for "has_gravity.json" should be added https://feedback.minecraft.net/hc/en-us/community/posts/360032663911-hasgravity-tag-for-blocks but what I would mainly like to see reintroduced into the game is waterlogged block tags. These were once a feature and I dont believe they should have been removed.