[BUG] Garbage data in steamvr.vrsettings

[schmensch]

Describe the bug SteamVR is sometimes writing garbage data in steamvr.vrsettings:

To Reproduce This happens to me sometimes while trying to open and close SteamVR Settings (creates empty or buggy windows, and sometimes writes garbage data in SteamVR Settings:

{
   "DesktopUI" : {
      "settings_desktop" : "2904,763,799,599,1",
      "Äk²þÝ-" : "2904,763,799,599,0"
   },
   "GpuSpeed" : {

Notice the line below settings_desktop. I suspect this is random data from memory.

Expected behavior No buggy, empty or unclosable windows and no garbage data in steamvr.vrsettings.

System Information (please complete the following information):

• Distribution: Arch
• SteamVR version: 2.4.4
• Steam client version: 1709846872
• Opted into Steam client beta?: No
• Graphics driver version: Mesa 24.0.5-arch1.1.1
• Gist for SteamVR System Information: https://gist.github.com/schmensch/678378a9a37ecfd6c37b6e602b5a44ab

Screenshots If applicable, add screenshots to help explain your problem.

Buggy SteamVR Windows (sometimes also in other colors (grey, blueish-black). Sometimes they are completely unclosable, sometimes closable, sometimes they remain as a blank icon in the task bar, only being removable with a complete system restart.

Additional context

Add any other context about the problem here.

Note: Commenters who are also experiencing this issue are encouraged to include the "System Information" section in their replies.