My content aware fill transparent areas checkmark button is not available to me when trying to create a panoramic photo. Why is that?
As far as I know, content-aware fill is only available in Photoshop or possibly Photoshop Elements. It isn't in any version of Lightroom.
When I Merge to Panorama in PS, that checkbox is there, but it isn't in LR when doing a Photomerge Panorama.