When updating the header data for an existing index, then it does not get reflected in the replica model

When updating the header data for an existing index, then it does not get reflected in the replica model.

In the example, start the robj_test_srv first and then the robj_test_client. Clicking on the switch will cause it to add more columns and change the data, the actual data itself is changed in the table but the header data is not and only shows correctly for the new columns.