Enter the first intermediate destination in your navigation and hit “cancel” before it makes a detour.
This should of course be a feature but as long as this feature is not here you can use this manual trick. Simply enter the first intermediate destination and hit “cancel” before you make e detour. Enter the second intermediate destination and so on.
This tip is from Tesla Pro Tips reader Dennis Page. As a thank you here is his referral link: Dennis30351
Photo from Teslarati.com