Plasma 6.3.2 seems to break my nvidia egpu workaround

After updating my nobara system yesterday, I’m noticing a new issue: after connecting my egpu and after logging in, my egpu monitors are black.

These are the commands I need to run for my egpu to work (can’t have it connected to computer on boot, need to have my nvidia dgpu disabled with mux switch):

    function fixegpu()
    {
        sudo modprobe -r nvidia_drm && sudo modprobe nvidia_drm modeset=1 fbdev=1
        sudo all-ways-egpu set-boot-vga egpu
        sudo all-ways-egpu set-compositor-primary egpu
        # DISPLAY=:0 kwin --replace
        sudo systemctl restart display-manager.service
    }

This workaround worked fine until I updated. After the update the script works so far that it shows the login screens on all of my monitors after I run it (since display manager restarted) but once I login the external displays are just black screen.

This makes me think the issue is plasma related but sddm itself works (since logins screens do show up.

Using the dnf history rollback, I reverted the update and everything works again as it should.

This is the update in question:

I have feeling it’s the plasma 6.3.2 update, I did try to cherry pick some updates which I knew weren’t kde related, leaving only these packages so I’m pretty sure it’s the plasma update:
https://pastebin.com/WDvDU7T

Works fine on plasma 6.3.0.

Anything I should test before I make a bugreport (or maybe one of the kind kde folks looks at it and immediately sees an issue or knows something related to this has already been fixed)?

System details on plasma 6.3.0
OS: Nobara Linux 41 (KDE Plasma) x86_64
Host: ROG Strix G733ZW_G733ZW (1.0)
Kernel: Linux 6.13.5-200.nobara.fc41.x86_64
Uptime: 5 mins
Packages: 3408 (rpm), 22 (flatpak-system), 30 (flatpak-user)
Shell: zsh 5.9
Display (DELL P2418D): 2560x1440 @ 60 Hz in 24" [External]
Display (DELL P2419H): 1920x1080 @ 60 Hz in 24" [External]
Display (DELD12D): 3440x1440 @ 144 Hz in 34" [External] *
Display (DELL P2211H): 1920x1080 @ 60 Hz in 22" [External]
DE: KDE Plasma 6.3.0
WM: KWin (Wayland)
WM Theme: Breeze
Theme: Breeze (Nobara) [Qt], Nobara [GTK2/3/4]
Icons: Papirus-Dark [Qt], Papirus-Dark [GTK3/4]
Font: Noto Sans (11pt) [Qt], Noto Sans (11pt) [GTK3/4]
Cursor: breeze (24px)
Terminal: konsole 24.12.2
CPU: 12th Gen Intel(R) Core(TM) i9-12900H (20) @ 5.00 GHz
GPU 1: NVIDIA GeForce RTX 3080 [Discrete]
GPU 2: Intel Iris Xe Graphics @ 1.45 GHz [Integrated]
Memory: 5.47 GiB / 31.00 GiB (18%)
Swap: 0 B / 42.09 GiB (0%)
Disk (/): 212.19 GiB / 918.20 GiB (23%) - btrfs
Disk (/mnt/ssd2tb_linux): 1.01 TiB / 1.79 TiB (56%) - ext4
Local IP (enp46s0): 192.168.1.38/24
Battery (GA50358): 99% [Charging, AC Connected]
Locale: en_GB.utf8