I visited the following link: https://developer.apple.com/design/resources/#macos-apps
Here is what the page looks like on Orion:
Note that I am using compatibility mode as well.
Here is what it looks like in Safari and Firefox (respectively):
The images in Orion are blown up way too huge and causes formatting issues with the rest of the page. The link jumps to the macOS section but there are similar issues with the rest of the page.
The page should show up correctly as it does in both Safari and Firefox.
Orion Version 0.99.126.1-beta (WebKit 618.1.2)
Sonoma (14)