I already recognized it sometimes. If you choose an WEBP image when changing the icon of an entry, it sometimes works and sometimes doesn't. I think it depends on the image.
Here's an example icon from the Apple App Store:
When choosing this icon, the color is changing.
The icon should be red.
Actually, I have to convert the icon into a PNG / JPG image, and then it works.
Is it possible to get this fixed, so that you are able to use WEBP images, too?
1Password Version: 1Password for Windows 8.9.10 (80910009)
Extension Version: Not Provided
OS Version: Windows 11 Pro 22H2
Browser:_ Not Provided