I just switched my Antpool address from ERC20 (which wasn't paying out) to my mainnet (bm...) address. The settings page does say the current coin type is "Bytom" and it previously showed a note in red text saying the address had to be ERC20 format. Fingers crossed. I'll post an update if a payment from Antpool is successful tomorrow. On a related note - I was successful in getting a 25 bytom payment from uupool today.