There's ~four of us trying to reproduce this right now, using Astro and Remix, and cannot at all.
An important note: React-based frameworks tend to use camelCase attributes vs. hyphen-case (which is the output) in components: including the icon library being used here. Something during the build process is not converting them to hyphen-case.
* I've pasted a decently complex SVG exported from Figma into a Remix component verbatim (hyphen-attributes) and it renders fine: https://9b14a265.test-broken-svgs-remix.pages.dev/ (scroll down)
* I've rewritten those attributes to camelCase: and again, renders fine - https://1af766a8.test-broken-svgs-remix.pages.dev/
* This is all deployed via the Pages Build system; no local builds at all.
* Someone else on the team has an Astro example stood up with the specific unplugin-icons library: https://astro-svg.pages.dev/ - cannot reproduce the invalid SVG attributes.
We're going to continue investigating but don't see this as widespread and don't yet have any other reports. That there is a _difference_ between the direct deploy vs. using Pages Builds is a problem, though. We've also asked the Astro folks to understand if there's something up here as well.
(If not clear: I work at Cloudflare)
An important note: React-based frameworks tend to use camelCase attributes vs. hyphen-case (which is the output) in components: including the icon library being used here. Something during the build process is not converting them to hyphen-case.
* I've pasted a decently complex SVG exported from Figma into a Remix component verbatim (hyphen-attributes) and it renders fine: https://9b14a265.test-broken-svgs-remix.pages.dev/ (scroll down)
* I've rewritten those attributes to camelCase: and again, renders fine - https://1af766a8.test-broken-svgs-remix.pages.dev/
* This is all deployed via the Pages Build system; no local builds at all.
* Someone else on the team has an Astro example stood up with the specific unplugin-icons library: https://astro-svg.pages.dev/ - cannot reproduce the invalid SVG attributes.
We're going to continue investigating but don't see this as widespread and don't yet have any other reports. That there is a _difference_ between the direct deploy vs. using Pages Builds is a problem, though. We've also asked the Astro folks to understand if there's something up here as well.
(If not clear: I work at Cloudflare)