Geary Flatpak crashes due to missing evolution-data-server on host

[FlammLex]

Describe the bug

The Geary mail client (Flatpak: org.gnome.Geary) crashes shortly after startup. The application opens for 2-3 seconds and then closes automatically on the desktop. Terminal logs and background process checks confirm that the required host service evolution-data-server is not running or not accessible.

What did you expect to happen?

I expected Geary to stay open and function normally. The evolution-data-server should be active and reachable on the host image so that Flatpak apps can communicate with GNOME Online Accounts and contacts via D-Bus.

Output of bootc status

● Booted ostree
           Commit: f5f3711e63650b5e4b6d3d6e42b47a2ec2791d8ab1b81643845d9f06588a8b8e

  Rollback ostree
           Commit: 38aeb2a366d258c9c7a70e20b62e04a844f7542f3da1be4fb34b079148e34839

Output of groups

framework wheel docker incus-admin libvirt

Extra information or context

OS: Bluefin (Version: 43.20260408.1)
Variant: bluefin-dx (Silverblue)
Kernel: Linux 6.19.7-200.fc43.x86_64
Desktop: GNOME 49.5
Installation: Flatpak system installation
The application worked perfectly until a recent system or flatpak update.