Unable to change Power Level Mode since 0.5.4

[DreamingCuttlefish]

Checklist

• [X] The problem is not listed in the hardware support matrix as a known limitation
• [X] I've included a debug snapshot if the issue is related to hardware configuration

Bug description

Since 0.5.4, I've been unable to change the Power Level Mode. After changing the performance level to "manual" I then select "COMPUTE" for instance, but as soon as I hit "Apply" it reverts back to "BOOTUP_DEFAULT". This did not happen on 0.5.3.

LACT-sysfs-snapshot-20240701-202043.tar.gz

System info

- LACT version: 0.5.4
- GPU model: Radeon RX 6950xt
- Kernel version: 6.9.6
- Distribution: Bazzite (Fedora Atomic)