BUSes reset to Simple when editing chips

[Noobly-Walker]

To replicate:
1: Create a chip that has 8-bit BUSes as input and/or output
2: Save this chip
3: Rightclick on the chip on the bar below and click View
4: The BUSes will have reset.

[Noobly-Walker]

dum noobly didn't check closed issues, this was fixed last week