Yes, this needs to be fixed as soon as possible. Right now I’m just avoiding the problem and doing other things until this is fixed. I could see this majorly breaking group games that rely on linked sources.
IIRC that issue was in the web backend. Unfortunately because of the studio bug where we are not correctly creating some assets as group assets it is hard to verify the status of the web backend empirically.
So is there a possible fix that can come sometime? Because this actually DID work for at least a certain amount of time, because I have multiple LinkedSources that are being used in a Group Game right now that function. I just cannot create new ones.
During the second half of December we have a very limited release schedule in order to maximize the stability of the platform. My understanding is that work for this fix is mostly done, but we will not be able to enable it safely for everyone until early in the new year.