Yea it annoys me too, you can switch it back, but I can’t do that every time I’m working on someone’s computer.

Yea I’ve always found that complaint odd. I just assumed everyone who makes it also has the activate windows watermark, and thus can’t access the option.

Have they fixed the store version so it can do multiple monitors yet? Also local folder redirects?

In terms of user content this would be correct. However when it comes to games on the platform valve does do curation to ensure games run etc. I don’t know if it has been tested, but that curation could exclude them from the protection. If that was the case they could be directly sued for copyright infringement.