"Email client" set in "Default applications" is a browser

[jzabulenas]

Describe the bug

Just started using Aurora, and noticed that the default application for an email client is a browser:

What did you expect to happen?

I expected the email client to be set as Thunderbird by default, particularly so as it comes preinstalled in Aurora.

I am not entirely sure this is a bug, as there may be an actual reason for this. But in my mind, Thunderbird would make more sense.

Output of rpm-ostree status

State: idle
AutomaticUpdates: stage; rpm-ostreed-automatic.timer: inactive
Deployments:
● ostree-image-signed:docker://ghcr.io/ublue-os/aurora-nvidia-open:stable
                   Digest: sha256:254cb08f9394450121b5ec870c51f3df23b5f7c76367b2021174c4c9874dfcb8
                  Version: 44.20260728.1 (2026-07-28T01:41:51Z)

  ostree-image-signed:docker://ghcr.io/ublue-os/aurora-nvidia-open:stable
                   Digest: sha256:ec5841d8c6d49ffdaf3415f485eb9cee4697cda88d0539704cfe4c794d3a88b1
                  Version: 44.20260714.1 (2026-07-14T01:40:34Z)

Output of groups

Extra information or context

No response