I have the same issue. It seems like there is no options whatsoever
You can use Garmin Explore mobile to store saved locations... I still have my saved locations from my Fenix 3hr...stored on my Fenix 5x plus... Simple.... It will also store your courses as tracks using waypiont navigation..... I usually take my courses from Garmin Connect with a new watch... Saved locations from Basecamp and/or Explore....
All the best.
That's great news... all the best!