Embedded Dashboard Freezes Part Tracker

Hello All,

I have created an embedded dashboard that I have used the sheet wizard to embed in its own tab within Part Tracker, as shown in image below:

This dashboard works great within its tab and has no problem subscribing to data from UI.
However, when a user makes a personalization of the layout and drags the dashboard to be visible within the Part tab, the dashboard will no longer load UI data from the part search and the program freezes. I am thinking that maybe with the dashboard visible on the main page, the program is trying to load dashboard data for ALL parts until a part is entered? At any rate, has anyone experienced this issue? Help!