SUPPORT for MIGRATING to MICROSOFT ACCOUNTS

Why there's not yet a place where we can share the unneeded and undeserved issues of migrating our Minecraft accounts to new or existing XBox ones?

I JUST migrated my Minecraft account where I own Minecraft JAVA edition and combined it with my existing XBox account only to find out that Microsoft only allows me to play a DEMO version of Minecraft JAVA. (?!).

Unbelievable how unprofessional Microsoft has been with the lack of clear instructions in how to complete a seamless migration to the user.