Energy Savings settings not being saved at all on AC adapter, since the release of the Deck!

[701yekeparG]

Your system information

• Steam client version: 1705108172
• SteamOS version: 3.5.7
• Opted into Steam client beta?: [No]
• Opted into SteamOS beta?: [No]
• Have you checked for updates in Settings > System?: [Yes]

Please describe your issue in as much detail as possible:

Describe what you expected should happen and what did happen.

Every changed Energy Savings settings are not being saved at all on AC adapter, since the release of the Deck! After restarting the Device, I guess even after switching from Desktop-Mode to Gaming and switching back to Desktop Mode, reverse the Energy Savings Settings. And this problem is since the Steam Deck was released!

Steps for reproducing this issue:

1. Switch to Desktop Mode.
2. Go to the Energy Savings Settings.
3. Change whatever you want on the "On AC Power" Tab.
4. Close the settings.
5. Restart the SteamDeck.
6. All changes are reversed!