For 360 photos, one challenge is using masks. For example, if I make a radial gradient on the left edge of the photo and it gets cut off, then the 360 photo will look like it has a seam. Here are two possible solutions:
1. An option to rotate the image. This would work like the Offset filter in Photoshop. You could slide the image to the left or right so that you can mask objects at the edge without worrying about seams.
2. Another solution is to create a toggle for masks that lets them flow to the opposite edge. For example, if I make a radial gradient on the left edge of the photo and it reaches the edge of the photo, it will continue on the opposite side of the photo.
Best regards,
Mic