Delete warmup shots/complete hole?

Hello,

I've had Garmin golf watches for years, just purchased an Approach S70 and have a question.

When I arrive at the course I'm playing and start my watch, it will often register warmup swings and attribute them to the closest hole.  I golfed in my league last night, we played the back 9 but my watch thinks I played Hole 9 as well - see the screenshot below.  It's annoying, when I open the scorecard on my phone or on the website, it shows that I golfed 10 holes (9 thru 18) even though it doesn't list a score for hole 9.

On the phone (iPhone) app, I can go into that hole and Edit, but if I take out all 5 shots and hit Save, they immediately pop back in.  I can, however, delete 4 of the 5 shots and they stay gone but that doesn't fix my problem of that hole showing up on the scorecard.

Is there a way to delete every shot on a hole, or a whole hole from my scorecard?