Attack of the PetSCII demo without sound if loading XM expansion module

[Augusto7743]

Hello Mike.
All good with you ?
Only reporting that issue.
Selecting XM Expansion Module and loading Attack of the PetSCII demo not has sound.
That game use pokey and the XM expansion have another pokey.
I not have any information if that issue happen in console too.
Other games using Pokey works correctly.

Attack of the PetSCII show is possible Commander Keen to be ported to Atari 7800.

Have an nice week.