I believe this issue can also be exaggerated by having a family account on Microsoft. Rather than linking to 1 Microsoft Account email, Minecraft on PSN is attempting to link to BOTH emails associated with the MS family account for Minecraft.
Example: Parent email: Parent1(at)outlook.com creates Microsoft account for child: Child1(at)outlook.com under the Microsoft Family Account portal.
This then links the accounts with the Parent being the "organizer" and the child as "member" however, the accounts are tethered. So attempting to link them to something as PSN registers as 2 emails, rather than just 1 unique one.
Creating a new email seems to work (sometimes) so this might help isolate 1 instance of the bug. However, I recognize this doesn't apply for everyone.
Hector Cruz
I believe this issue can also be exaggerated by having a family account on Microsoft. Rather than linking to 1 Microsoft Account email, Minecraft on PSN is attempting to link to BOTH emails associated with the MS family account for Minecraft.
Example: Parent email: Parent1(at)outlook.com creates Microsoft account for child: Child1(at)outlook.com under the Microsoft Family Account portal.
This then links the accounts with the Parent being the "organizer" and the child as "member" however, the accounts are tethered. So attempting to link them to something as PSN registers as 2 emails, rather than just 1 unique one.
Creating a new email seems to work (sometimes) so this might help isolate 1 instance of the bug. However, I recognize this doesn't apply for everyone.