Linkback moves text
 

I just discovered that OG Pro lets me create linkback objects. Super useful for creating flowcharts that contain miniature versions of a larger drawn object.

Unfortunately, if my object contains a text object that's center aligned with a shape, the text inexplicably shifts upwards when I double click to edit the linkback object, ruining my positioning. (That's not true if my text is embedded in the object and centered, but I often prefer to keep the text objects separate so I have more control over their positioning).

Any idea why this happens, and how to prevent it?