I'm a complete novice with Affinity Photo, but I've not been able to see an obvious answer to my question, which is this.
I've opened 6 or so .jpg files and edited them. They are listed as tabs above the working window.
I now want to save them all as .afphoto files (a sort of "Save All As" action). This is a batch job, and I have looked at the use of the New Batch Job command.
However, when I use this, and look at the Sources/Add window, this opens to a folder on disk, which does contain the photos I already have open and have edited, but also some others.
How do I save all the files I currently have up on screen and which I've edited, as a single action rather than saving them one by one? In effect, how can I batch my edited files from the screen, into a batch process and then to disk, without looking at folders on disk.