Download by clicking the attached file below
Vertical Slabs adds... vertical Slabs!
This pack is based on MyNameIsBhex 's work . The resources pack in the official post is required.
The datapack has been done to fit suitable performances for most computer/server.
Keep in mind each vertical slab is a player_skull and is way less optimized than a normal slab. I recommend using it sparingly in your builds.
Compatibility 1.19+