example JVP files no longer have distinct locations for expanded windows

Importing exampleFile_v2_3.jvp or exampleFile_v2_7.jvp and use View->Expand Views should reveal each view in its own window.

In earlier versions of this file, the views were placed in different locations - as of March 2023 they are shown on top of each other, making it appear as if nothing has happened.

We should update the example project so each view is placed in a distinct location when eXpand views is applied.