Measurement trick for iPhone 17 Pro…

Longtime HRV4Training user (57.5 week average; since 2020) and just purchased an iPhone 17 Pro. With the flashlight/flash moved away from the main fusion iPhone lens by approximately 3cm, there is a trick for the app to work with the new camera lens lens arrangement. The trick is to place your index finger on the closest lens to the flash rather than on the lens in the corner of the lens arrangement. Once I figured this out, the app works consistently (similar to earlier versions).