The images on Orion's home page (https://orionbrowser.com) don't show up in Orion on Catalina/etc:
I'm guessing due to the use of WebP. WebP of course wasn't supported by Catalina's version of ImageIO and Orion has no fallback (i.e. Firefox and Brave include their own code for handling WebP so they they can still render it on older macOS).
This was reported here:
https://orionfeedback.org/d/1093-add-webp-support-to-orion-on-macos-catalinamojave/34
And highlighting again as an open issue in that even a Orion's own home page these days uses WebP with no fallback.
Version 1.0.4 (143.4-rc), WebKit 619.1.11.111.2 Build date March 16, 2026 MacBook Air (macOS Catalina 10.15.8 build 19H2036)
Catalina (10.15)
