Hello in lastest version on 1.12.2 when i use something ex. door i see it only like a stone, it dont take the camouflage of the block standing downstairs its just always only stone.

Just install an older version of optifine and the blocks will go back to normal/will camouflage.

Optifine can cause this issue. This version works but waila does not work with blocks metadata like concrete and wool colours if you are also using that mod.
https://www.curseforge.com/minecraft/mc-mods/secretroomsmod/files/2537890

Same here. I do have optifine though. But a fix would be nice if it was possible
1.12.2, version secretroomsmod-1.12.2-5.6.4

1.12 is no longer supported sorry