A new Nokia Camera update has appeared on the Play Store with version 91.9.1133.80 but is not available currently for any of the Nokia smartphones. The good news is that this update seems like a major one and brings some new features related to Dual-Sight as mentioned in the changelog.
1. With the ‘You Decide’ feature in Dual-Sight, allows you to line one side of the picture/video, double tap to freeze it, then re-position your camera to get the best angle. Double-tap the second half, and your image is saved to your device.
2. Use the ‘Infinitely Adjust’ feature in Dual-Sight mode to adjust the proportion when taking photos or videos, letting you decide whether to show more from your front or rear camera.”