App simply doesn't start (timeout)

### What Happened?

I click on the app to run it. It loads the icon in the dock then crashes.

I tried to gather as much data as possible :
-------------------------------------------------------------------
❯ flatpak run io.elementary.screenshot
Failed to register: Timeout was reached
-------------------------------------------------------------------

-------------------------------------------------------------------
❯ flatpak info --show-permissions io.elementary.screenshot

[Context]
shared=ipc;
sockets=x11;wayland;fallback-x11;
filesystems=home;

[Session Bus Policy]
org.freedesktop.portal.Desktop=talk
-------------------------------------------------------------------

-------------------------------------------------------------------
❯ systemctl --user status xdg-desktop-portal --no-pager

● xdg-desktop-portal.service - Portal service
Loaded: loaded (/usr/lib/systemd/user/xdg-desktop-portal.service; static)
Active: active (running) since Fri 2025-11-07 12:31:55 CET; 45min ago
Main PID: 1945 (xdg-desktop-por)
Tasks: 7 (limit: 18831)
Memory: 5.7M
CPU: 321ms
CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/xdg-desktop-portal.service
└─1945 /usr/libexec/xdg-desktop-portal

nov. 07 12:31:55 X1Carbon systemd[1749]: Starting Portal service...
nov. 07 12:31:55 X1Carbon systemd[1749]: Started Portal service.
-------------------------------------------------------------------

### Steps to Reproduce

1. Open the app from the app menu or terminal
2. App times out and doesn't start

### Expected Behavior

It should at least launch :)

### OS Version

7.x (Horus)

### OS Architecture

amd64 (on most hardwares)

### Session Type

Classic Session (X11, This is the default)

### Software Version

Latest release (I have run all updates)

### Log Output

```shell

```

### Hardware Info

_No response_