PLEASE TRY IT WITH QHD
Follow the steps within profile
Beta 2 will theorically let you run strictly on 60hz and will run you back to 120 whenever you open an app that you desire to be refreshing at 120
Knowledge on how to run adb commands until there's root.
Any app and resolution should give you the refresh rate you're looking for.
Please enjoy and report back.
Update Beta V2.2