Yes,
That is all you can do now with the default Adrenalin 2020 driver and Chill, unless you start editing the Windows registry to modify Chill and re-enable FRTC.
Use Chill as a Frame Rate Limiter by setting Chill Min = Chill Max to keep Frame Rate Limited below the FreeSync Range if you want to run with in game VSync off. That should stop tearing and give best low input lag experience.
Otherwise forget Chill completely. just turn it off.
Turn in game VSync on + FreeSync on.
That should stop tearing at the top end of the refresh rate.
In that case hope the GPU does not drop below low end of the FreeSync range too often, because VSync turns on and it gets very laggy.