DUO Behaviors

chriscam85

Hello,
I'm looking for some confirmations around a few things I've noticed while setting up some DUOs and a Hub LR.

I've noticed that Duos setup with the Hub have different capabilities than Duos set up under my Phone. In the App, you choose between Phone or Hub before setting them up. When chatting with the Flic Hub Studio Assistant on ChatGPT, it told me that Flic 2 has the ability to use the hub as a fallback, so, as an example, a Hold command that is NOT defined on the phone, would be picked up by the Hub. However, the agent realized I was talking about the Duo, and said no, there is no fallback behavior. You can only assign a Duo to a phone OR a Hub. So, what is the truth here?
Since Twist for Volume is only allowed on Hub-set-up Duos, how can I control the volume of my phone via Twist? Is there a way to have the button toggle between Hub-connected and Phone-connected? That way I can control Volume, then flip it back to be media controls?
Various Actions-
"Change Config" - This seems like a neat action. Effectively swap between "action sets". Unfortunately, it seems like an obsolete action? Can't set it up.
"Flic Control" - What would be the purpose of this? Pause/Resume/Dis/Connect a Flic. Why?
"Delay" - When I go to use this, it warns me that the Flic will become Universal, and that settings will be written to the button itself. Does this mean I could create a "media controller" and connect it to another device I have over bluetooth? Are there only specific settings which would work in this mode?
I'm trying to explore the use of Duo's twists. I'm watching the console in the hub through a script for displaying the "virtualDeviceUpdate" function. This only shows up for virtual devices. How can I see the messages coming in for non-virtual devices? Do I need to always have a duplicate virtual device for each device?

Thanks