I have a series of VP that look like this:

Which I have working fine, but... there is always a but.
If I have Query list that is empty I have nothing to show in the Master Form section which then moves the Detail section up the screen.
So I thought, what if I create a dummy record with an undefined TenantID that I could put in place instead.
Then that is where the problems set in. I have nothing to trigger that dummy form to show.
I had thought about using a static HTML panel in the Master Form space with a series of process triggers to refresh the page.
My start point was to have a Process that sets the LIRU object to control all the views and refresh on that basis but:
You can't refresh a Process in a VP
You can't auto run a process on a query when there is no result set
I need to be able to keep the Master Form a static HTML as I need to use refreshes in there in another process
So I have kinds run out of ideas on how to fix this. Does anyone have any suggestions?