I have a Source Model which is referenced in View Model. When I use Save As action to create a copy of Source Model, every SQL Transformation reference in View Model will break

Error log: Sql transformation in the model RelationalViewModel contains the unresolved reference file:/<location where new model was saved as>

I didn't select View Model in Import References dialog and references still somehow changed to new model( + are broken).

When I select View Model in Import References dialog, references are changed to new model correctly, although model has still a reference to old Source Model too.