Is TURN_RADIUS used in Auto Mode

ArduRover Rover 4.0
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Is TURN_RADIUS only used in Steering Mode and not Auto mode?

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Bildschirmfoto 2021-03-25 um 16.09.22
Bildschirmfoto 2021-03-25 um 16.09.221494×416 29 KB

Judging from the documentation on TURN_RADIUS, there is no clear specification that it’s used in Steering Mode only.