IMPORTANT UPDATE: This was my fault. Gemini 3.7 Flash produces SVG that works in all three browsers. My vibe-coded tool for rendering those SVGs in a document

IMPORTANT UPDATE: This was my fault. Gemini 3.7 Flash produces SVG that works in all three browsers. My vibe-coded tool for rendering those SVGs in a document was stripping some attributes. I've fixed that bug now and https://tools.simonwillison.net/markdown-svg-renderer.html#url=https%3A%2F%2Fgist.github.com%2Fsimonw%2F6779a22d5e7bb6bdf29936f1600a5259 https://tools.simonwillison.net/markdown-svg-renderer.html#u... shows the pelicans as they should have been rendered across all three browsers. (Here's the fix: https://github.com/simonw/tools/commit/78fca0e647a9e20eff16900cf4485a6d622087e9 https://github.com/simonw/tools/commit/78fca0e647a9e20eff169... )