It seems to work as intended on my end. Could you send us a ticket through https://support.gog.com/hc/en-us?product=gog if the problem is still persisting?

Double checked and yes, the team is aware of this issue. We're working on the fix but no ETA for now. I'll let you know once I know more.

Gonna close that one so we've got all reports in the same thread.

Unfortunately it might take us a bit longer to fix this than initially assumed. Current ETA is this month but I'll let you know more as we go. Apologies for the inconvenience and thank you for your patience.