Split mappings are not supported for hierarchies

[Ukkie007]

the one in the subject. I was able to do so in Entity Framework 6, but not in EF Core. I had no performance issues, so migrating is for me no option at this moment.

[roji]

This issue is lacking enough information for us to be able to fully understand what is happening. Please attach a small, runnable project or post a small, runnable code listing that reproduces what you are seeing so that we can investigate.

[Ukkie007]

EFCoreSplitTables.zip

Database is included as a bacpac.
I have a working version in Entity Framework 6 with an identical database schema.

[AndriySvyryd]

Duplicate of #27970