Phonak L90: Setting Default Program

I have a user-written program, let’s call it “XYZ”, that sets up the HAs the way I want them.

Right now, when the L90s boot up as they are removed from the charger, a built-in program called “Automatic” is loaded - at which time I open up the Phonak app and manually switch to “XYZ”.

So far, so good…

But I also have the “Phonak Digital Wireless Accessory TV Connector” for streaming audio from my TV to the L90s.

Whenever the Digital Wireless Accessory connects to the L90s, another program called “Bluetooth streaming + mic” automatically loads. This program is not visible in the app unless it is loaded and running.

When the TV streaming stops, instead of the L90s re-loading “XYZ”, they load “Automatic”.

The Question:
Should my audiologist be able to change the L90’s setup so that:

• “XYZ” gets loaded instead of “Automatic” when the L90s reboot as they are removed from the charger?
• When “Bluetooth streaming + mic” ends, “XYZ” gets loaded instead of “Automatic”

?

From the outside, it appears that there is a default program and “Automatic” is currently that defatlt program.

If that is the case, maybe a less-verbose version of the question is “Can an audiologist change the default prigram?”.