Really? Is that how business works? Learn something new every day! 
Because I had about a 15-Minute conversation with Ryan about it a couple of months ago - they (Sangoma) had talked about it internally, but no approach (that he knew of) had been made.
I got back into FOP2 here: FOP2 WebRTC with Asterisk 18.3.0 and FreePBX15 working settings and a question - FreePBX / Tips and Tricks - FreePBX Community Forums because I was trying to use the WebRTC phone in FOP2 and because I was trying to get my customer base off Asterisk 13 - many of them had iSymphony, but it does not work with anything beyond 13 (and not well with that…).
I have quite a few installs and would like to see the app flourish - I am not talking about hijacking it away from Asternic - quite the opposite, I think they should make him a sweet offer and get it and fix it - as you can see from the previous post, to use the WebRTC phone in FOP2, you have to configure the extension and then basically it no longer works with a Hard Phone.
But UCP’s webphone works perfectly with FreePBX - so merge the two (FOP2 using UCP’s Phone) and ta-da! You have a perfect Web-Phone for FreePBX.
I am already paying Asternic for it - I would pay MORE for it if the WebRTC phone worked without having to booger the extension to make it work.