Double-click to open pre-overrides project does not work

[markofsine]

If you double-click the *.xds file on a project that has not been converted to the new Overrides way of doing things the designer hangs.
The OS process exists but the UI is never displayed.

I suspect this is due to the modal dialog prompt asking if you want to upgrade the project being rendered before the UI is fully initialized.

[aconran]

If you start designer and then open the project does this work?

I've been unable to reproduce this.

[markofsine]

This only happens on projects that need to be upgraded to the new Overrides release.

Yes, opening designer and then selecting the project file works as expected.