Lizmap Web Client - Measurement tools (kms, miles and nautical miles)

I’m using now 3.9.0 and trying new features and proof of concept…one of my colleagues asked me if I could include on this toolbar the possibility to change between kilometers, miles and nautical miles

And also on the measuring tool:

I’ve been investigating and got to this file lizmap-web-client/assets/src/modules/Digitizing.js at master · 3liz/lizmap-web-client · GitHub, but even if I change it to use those measurement units, on the next release it will be overwriten…

Is this a big thing to add on a future release of LWC ?
Is this the correct place to ask for it?

Kind regards,
NMS