Theme setting reverts to System after restarting

[Eumenides-K]

Platform

Desktop - Windows

Describe the bug

When setting the application theme to "Dark" in Folo, the theme successfully changes to dark mode during the current session. However, upon restarting the application, the theme automatically reverts back to "System" instead of maintaining the previously selected "Dark" setting. This forces me to manually reselect the Dark theme every time I launch the application, which is a bit annoying.

Entry ID

No response

Relevant Information

No response

Reproduction Video

No response

Environment

Environment

App Version: 1.2.6
OS: Windows
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Folo/1.2.6 Chrome/140.0.7339.240 Electron/38.3.0 Safari/537.36
Env: electron
Browser: Chrome
Session Trace Id: D2jjWzsPakFm4EGRbpZuR
Mode: production
Renderer: 1.2.6

Validations

• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.
• This issue is valid

Contributions

• I am willing to submit a PR to fix this issue
• I am willing to submit a PR with failing tests (actually just go ahead and do it, thanks!)

[DIYgod]

Closing as a duplicate of #4293 since it describes the same Windows theme-persistence issue.