Steps to reproduce:
Go to here: https://roxi.tv buttons do not have background gradients
Buttons will have correct gradients
Orion, OS version; hardware type:
Orion Version 0.99.110-beta (WebKit 613.1.12)
Reproduced in Orion. This is what it should look like based on Safari 15.2.
Can reproduce. I also sourced the issue to be with the style="appearance:button" tag. Removing that allows the node to render properly. Maybe this should be renamed to: "Element appearance styling doesn't render background gradients"