"HandsFive" Watch Face Issues

Using HandsFive watch face, which is promising. But HR, HR min/max are not displaying, and the altitude will not display above the day/date, though it's a choice. I've emailed the developer.

Thing is, when I go into settings to choose a watch face, the data shows on the watch face and appears accurate, UNTIL I select "apply" from the settings menu. Then altitude disappears and HR reverts to ---.

Any ideas why this behavior if the watch face can clearly show the data until I apply the watch face?

I get same behavior with "SC8" watch face. The HR and altitude show accurate when selecting the face, but when I "apply" and after "loading watch face" appears, the HR shows 255 ppm, and altitude shows "no data". What's up?