[Account] Unable to remove duplicate phone
This is about my Firefox Account in general, not specific to a product.
I just looked into the devices logged into my Firefox Account and noticed that my phone is in there twice. I think this happened because I used Firefox Nightly and Firefox Preview Nightly. When I tried to disconnect the old duplicate there is an error message "Invalid parameter: refreshTokenId" in the popup about the reason. So I can't remove the duplicate.