When you open the recipe book and have warped planks instead of overworld wood, you cannot craft the piston. But once you put the warped planks in manually, you can craft it. The other recipes seem to be working, though I've tested only a few.
Linked issues
is duplicated by 5
MCPE-88543
Can’t craft pistons with the warped and crimson wood
Resolved
MCPE-90640
crafting book shows pistons as uncraftable with crimson planks
Resolved
MCPE-96669
crafting book cant use nether (warped) wood planks when making pistons
Resolved
MCPE-99133
no quick craft for pistons when using new wood
Resolved
MCPE-105091
Bug in creating items with the nether woods
Resolved
Attachments
Comments 6
Yes, I'm sure it was in 1.16.0. I only installed the update after the stable release, and I went to the home screen to check the version too.
@unknown I think what he's saying is that the warped planks don't automatically get placed in the crafting grid when selecting a recipe with planks in it.
This was marked as fixed in 1.16.0.57 Beta (MCPE-65391), are you sure this is occurring in 1.16.0?