Place in illustrator
The option Place in Illustrator is not working. It's fine with PS and ID but not with AI. If AI is closed, the program opens but no placement but if AI is open on a document, the feature is not working (even for other friends).
I'm experiencing exactly the same issue.
Spent two afternoons with Adobe support just to figure out that it works with Illustrator 2020 but NOT with Illustrator 2021. Sigh!