I am embarking on getting many old photos scanned for my genealogy family history projects and decided to use Amazon Photos for storage as I have a Prime account. Weirdly, they list all the image file types but for tiffs it says "most TIFFS". Guess what..... AP tiffs will not upload. I have tried a work around by exporting a tiff from AP and then taking it to DigiKam and re-exporting. This works most of the time but the file size is often tripled. I know this is a big ask... but might the AP team have a look at this to see if there is a realistic and simpler fix. I use the Affinity products and want to continue. If I export to JPG it works. The problem here is the Genealogy and Historical world have archival guideline standards and they don't include lossy jpgs. Today, the top choice is still a tiff (not even a jpg 2000 or jpg xl).
Thanks. Hope you may be able to help.
AidrenKayce