Hi @anders.wojnicki,
Thanks for this screenshot. We have tested the plugin and, unfortunately, this problem is not reproducing on our side. It could be related to configurations. To solve it, please walk through the configuration process again and perhaps try to build it from scratch if possible, to make sure everything is done properly. Here is the documentation of the plugin https://docs.zeroqode.com/plugins/aws-file-uploader-plugin where you can also find link to our demo app and its editor to check the settings. If everything is ok, there should be no problems. However, if you experience the same issue, please check the Safari CORS configurations on ETags. Here is a resource you might find useful https://whatis.techtarget.com/definition/entity-tag-Etag. If it still doesn’t work, you can share the link to your app editor so I could check the problem within it, and try to get back with a solution as soon as possible. Thanks for understanding.
Best,
Alex