Multi-tenancy not working with inheritance

Scenario
===================
Grails 3.1.10
gorm 6.0.0
jdk 1.8

Multitenant application with 3 tenants
1. default (masterdata)
2. test-one
3. test-two

Classes with nature of inheritance
1. user (abstract base class) (tenant 2,3)
2. person (child of user) (tenant 2,3)
3. institute (child of user) (tenant 2,3)
4. employee (child of person) (tenant 2,3)
5. superEmployee (child of employee) (tenant 3)

Issues
============
I found two issues.

1. I defined datasources mapping properties for the multi-tenant classes. datasources (['test-one','test-two']) defined.
Expected : Tables created only under test-one and test-two.
Actual : tables created under dataScource, teat-one and test-two

2. Child class superEmployee is not defined as multi-tenant. datasource 'test-two' defined.
Expected : table created only under tenant test-two
actual : table created under all tenants

Please find test application attached for your reference.

[test1.zip](https://github.com/grails/gorm-hibernate5/files/587676/test1.zip)

Start by running the attached test1.zip application with Grails 3.1.10, GORM 6.0.0, and JDK 1.8, then inspect its multi-tenant datasource mappings and inherited classes. Reproduce both reported cases and compare the created tables with the expected tenant-specific placement.

Written by the indexing model from the issue text.