Hi. I'm not sure if this is the suitable site to post about this issue or not.

Jami currently available as flatpak in Flathub at: https://flathub.org/apps/details/cx.ring.Ring

As you see, the package is old not updated, name is still Ring. Moreover, it is crashed when user try to create an account !

I'm not know if it is official package from you or being built by third party. But I'm already post about it on GitHub official Flathub & no response till now & package not updated & still buggy. See my post: https://github.com/flathub/cx.ring.Ring/issues/10

Here, I would to suggest to make Jami available on Flathub as flatpak. If the above package not built by you, & it's maintainer no further active - see bellow: https://github.com/flathub/cx.ring.Ring/graphs/contributors/ then it will be suitable for you to take control the maintaining of this flatpak package.