Bangle + Android : Reply to message

One thing from the Pebble that I miss most, is the reply function. A simple 👍/👎/📵 would be enough until I have the time to eplain myself in detail.

I've looked into the message app and found what the buttons do:
_ Bangle.messageResponse(msg,true/false);

Then I looked into the android/boot.js:
...return gbSend({ t: "notify", n:response?"OPEN":"DISMISS", id: msg.id });

As I understand from there, Gadgetbridge could handle the reply.
t:"notify", id:int, n:"DISMISS,DISMISS_ALL/OPEN/MUTE/REPLY",­ if REPLY can use tel:string(optional), msg:string

Having only a very basic understanding of bluetooth, JS, the espruino,... I am really not comfortable, "messing" with the core android module.
If I tried to code it, it would (mostly because of that limited experience/testing-hardware) likely only work for me (BanjgleJS2, msg.src=="Whatsapp", Gadgetbridge). So.. a lot of work and almost useless for the community. While my code usually "works", I it's still on the level of my first homepage in the 90s :)

Are there any plans to implement the reply feature anytime soon? (Is there a roadmap?)
I know, the cool thing with opensource is: If you don't like it, fork it and/or make a pull request. (But having my own, non-maintained copy would be my last option)
Disclaimer: This is no complaint, no demand or really anything :)