I was creating a cake in Minecraft and the item disappeared. I tried to make the item again only for it to try and appear on my item dashboard and then disappear again. It did use/take the items it required to make the cake (3 buckets of milk, 3 wheats, eggs, and sugars) and it did give back the buckets (now empty) but the cake is not in my items list and not on the ground. 

I am also in the Pocket Edition but I couldn't find a list for pocket edition. According to the internet, I am on the bedrock edition. I couldn't find it in the game settings.