Can't launch Steam anymore, can't update it through Discover

[Maxtimot]

I got a recent nvidia driver update, but since then there's a bunch of requested updates I can't apply, including Steam, it returns the following error message instead (my config is set in French):

Aborted due to failure (While pulling runtime/org.freedesktop.Platform.GL.nvidia-535-54-03/x86_64/1.4 from remote flathub: Writing content object: Entrée nécessitant plus de données)

The other requested updates that shows this same message are from Freedesktop, Gnome, and KDE.

When I try to launch Steam, it either gets stuck at the "logging user info" loading screen, or it starts only to immediately close the window. In this case the app seems to be still running in the background but I can't get it to show anything.
Running it through Konsole does not show any specific error message.

I run using Fedora Kinoite 38, more details under the cut:

System details

OS: Fedora
Kernel: x86_64 Linux 6.3.8-200.fc38.x86_64
Uptime: 13m
Packages: 1713
Shell: bash 5.2.15
Resolution: 3286x1080
DE: KDE 5.107.0 / Plasma 5.27.5
WM: KWin
GTK Theme: [GTK2/3]
Icon Theme: breeze-dark
Disk: 900G / 5,5T (17%)
CPU: Intel Core i5-3450 @ 4x 3.1GHz [40.0°C]
GPU: NVIDIA GeForce GTX 1050 Ti/PCIe/SSE2
RAM: 4208MiB / 15924MiB

[srsam89]

This fun was caused by an ostree update that slipped out, breaking installations from flatpaks.

ostreedev/ostree#2900

[Maxtimot]

Okay so through this thread I've seen they were working on a fix three days ago, I went outside my house during that time. Today I booted up my computer, updated via OSTree and now I'm able to update my apps via Discover. So this has been officially fixed.