This could be one possibly.
Tram lines is another.
A simple hack would be the following:
If starting planting, run diagonally with sections turned on at just the wheels. That will create diagonal lines that the autosections will skip. This field would need to be saved as a default. Open a new field based on this default, set your ablines and if you drive slow and your sections are small enough, it will skip what is already “painted”. You can even change the colors.