[MCPE-18136] Can't craft repeaters

Using a ZTE android phone. I Was able to craft repeaters before. Suddenly I wasn't able to.

I removed all my redstone torches and redstone then picked them up again. I also made a new crafting bench and tried.

Tried in a creative world with same results.

Attachments

UPDATE

I had to create a brand new world in order to make repeaters again. Still can't on older worlds.

Are you using the correct items to craft, as shown here?

[media]

(there is a bug where the example recipe is incomplete in the MATTIS crafting recipe)

That was it. I can make them again now.

Please fix the recipe bug then ty