The screenshots and screencast are really helpful, thanks! Now I see what you meant. It looks like a UI bug to me. I’ll show it to the devs.
Regarding the pole height for M2, the app doesn’t add the antenna offset so the pole height will be equal to the antenna height. You can add those offsets manually by checking the values for your particular antenna. Here’s the topic with a similar question that may be of help, too:
