So I'm trying something simple but it doesn't work as it once did.
I make an image, and then I give that image an alpha channel. Export as EXR.
I import this image back into photoshop. The alpha channel is deleted on import, and the image is premulted (why?). I can't see any options to change this.
I create a new alpha channel and draw a new alpha. Export and then reimport. This new alpha is ignored and deleted, and the image reverts to the first alpha I drew.
This makes it impossible to work with for me. I've been trying to figure this out for hours, so any help would be great. There used to be a pop up when you exported saying alpha or transparency, but this is now gone.
making a rgba image and exported as an EXR
imported back in: (premult with no choice and the alpha is deleted)
making a new alpha, exporting as an EXR again
importing this back in, the new alpha is deleted and it reverts back to the first one.