As I said, I double tap on the right side and get small audio feedback but nothing happens. But if my phone is the only device connected before the call, I can pick it up. Is there a fix?
Thanks for posting and welcome to the Community! Sorry to hear that you are having issues with answering calls when connected to two devices.
These steps here should resolve this for you.
Please do update us on the result of these troubleshooting steps.
Didn't change anything. Holding the right ear cup for one second rejects the incoming call but I still cannot receive any incoming call if my MacBook and iPhone are connected to my HeadPhones