Xcode: location of user font settings file

Could somebody share with me where Xcode's user specified fonts preferences are stored at? I.e. the settings configurable under Xcode -> Preferences -> Fonts & Colors.

Every time a new major Xcode version is released (this time Xcode 12), the user's fonts preferences are gone. Obviously I would like to avoid setting them up manually over and over again once per year. Especially since I have quite a bunch of adjustments and also several different themes for different monitors and purposes.
Xcode: location of user font settings file
 
 
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