I’ve got an issue that I just can’t figure out. I’ve just finished and launched a Kirby site in which I’m resizing pngs with transparent backgrounds, uploaded by the user using the built in resize object. https://getkirby.com/docs/reference/objects/file/resize
This was working fine on our staging server running php 7.1 but when we’ve uploaded the site to the live server (php 7.3) the resized images all have black backgrounds baked in to them. To try and diagnose I’ve changed our staging server to php 7.3 and this has the same affect — black backgrounds start showing up.
Here’s a screenshot of the gd settings on the live server for reference.
Has anyone else noticed this happening? Any help would be much appreciated!