I downloaded 3 png files from Digital Scrapbooking. All show transparent backgrounds in Windows photo viewer but 2 have a green background when opened in PSP 2022. I also opened them in 2023 with the same result.
https://www.digitalscrapbook.com/chitra-david/designs/snow-bird-cardinal-graphic-pine-branch-paint-splatter-winter-red-orange-green
https://www.digitalscrapbook.com/chitra-david/designs/snow-bird-bull-finch-graphic-winter-pine-branch-berries-red-orange-green-white
https://www.digitalscrapbook.com/chitra-david/designs/arctic-animals-graphic-winter-killer-whales-penguin-walrus-polar-bear-seal
The attached is a screenshot in PSP 2022. The creator,Chitra David, does not know why this is happening. Her designs can be found in the Commons.
Any suggestions?