Bug: Popup on popup save doesn´t work

Hi support,
When opening up a popup form and on that popup form I have a reference query, if I on that reference query have an edit operation opening up the reference object in a popup, I can´t save the "second" popup (the save operation closes the first popup leaving the second still open).

Sample bsv attached (as zip, rename to bsv):

1. Log into app
2. Click on Popup bug in the top bar menu
3. Edit one the children in the reference query
4. Click save

Thanks