I had the following items in my sidecart:
- Gamemastery Guide (subscription)
- Lost Omens World Guide (subscription)
- Lost Omens Character Guide
- PF2 Metal Pin
I just now opted to ship the two non-subscription items without waiting for the next subscription shipment; however, the two subscription items have disappeared from my sidecart as well. I'm not sure what this means!
I believe I was able to resolve this myself.