Pass phone physical volume button presses to extensions within Roon

[Anthro]

I stumbled upon a lack in Roons feature set, more specifically the option to use my iPhones physical volume buttons to adjust the volume when an extension is in control of the volume. In my case Khazul Deep Harmony extension, which allows me to use the Harmony hub IR blaster with Roon.

For a more detailed description of the feature see Adam_Goodfellows post which I link to underneath.

Thanks in a advance!

Roon Extension: Deep Harmony - rich feature set for Logitech Harmony

When I checked it earlier: When Roon is itself controlling the volume directly, it does just that regardless of the source of the volume control. When a volume control device extension is set, then Roon calls the extension to control the volume. When you use control on Roon on keyboard or within a device volume control UI (popup from bottom right of UI) then Roon makes the calls as expected. I can see that in my extension logs. When you do the same from the phone UI, this does not happen - t…