I figured it out!!!!!! I know why your custom sliders are not saving..
The sliders are saving, but your custom sliders are being overridden. Hear me out. I dont know if it’s a glitch, but I got it!!
I have my custom sliders settings and my custom time is 7min per period. When you choose to play a game, you have the option. Use your custom settings, 5min, 10 min and 20 min.
Let’s say I dont want to play the full 7min so I choose 5min.. All settings and sliders go back to the games default slider settings. So I play a 5min/period game then I save the game and leave. When i reload my game. All sliders and settings are back to the default settings when I played the 5min periods. All custom sliders and settings have been overridden. And you cannot reload your custom settings, you must re-do all of your settings.
Even if I decided to play a game and select Custom, use your custom settings, it will still go to the previously saved 5min default settings. It wont reload your custom settings and as mentioned, you cant reload your custom setting file.
Don’t know if it’s a glitch or intentional, but I figured out why my settings weren’t saving. I was playing a game outside my custom settings and the Default settings took over when I selected 5, 10 or 20min.