Latest version of Foamfix for 1.12, reverting to an older version fixes.

[dazadazu]

A plant from the prehistoric flora mod.

[dazadazu]

It also makes ZAWA mobs invisible, removing foamfix fixes that. 1.12

[CrimsonTheWanderer]

I had the same issue, except with regular Grass Blocks and Wood Slabs/Stairs.

[CrimsonTheWanderer]

Only was an issue for 1.10.14, but 1.10.10 works just fine.

[AechtRob]

It has been reported on my mod that setting FoamFix B:deduplicate=false fixes the issue in the top screenshot here.

[WolfBV]

Fucked around with all dem settings. You only have to change one thing in the config to fix that top pic.

Change

More optimized multipart model condition storage. Inspired by malte0811's research. [default: true]
B:smallModelConditions=true

to

More optimized multipart model condition storage. Inspired by malte0811's research. [default: true]
B:smallModelConditions=false