NEW307330
Edit the SVG raw markup with a response override should be possible 
https://bugs.webkit.org/show_bug.cgi?id=307330
Summary Edit the SVG raw markup with a response override should be possible
Karl Dubost
Reported 2026-02-09 04:47:19 PST
1. With Safari Technology Preview 236 2. Go to https://wpt.live/svg/geometry/parsing/height-computed.svg 3. Open Web Inspector 4. In the Element tab you can see the DOM 5. It contains a script, that would be good to be able to edit or modify. 6. Go to Sources Tab Problem 1: We can't access the raw code of the SVG, only the preview Problem 2: Response Local Override opens a file opener to choose a file on the filesystem. Instead of being able to modify the file directly from the browser.
Attachments
Sources (Response - Text) - SVG (9.57 MB, video/quicktime)
2026-02-13 01:30 PST, Ahmad Saleem 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Ahmad Saleem
Comment 1 2026-02-13 01:30:21 PST
Created attachment 478341 [details] Sources (Response - Text) - SVG I think you can view `Response (Text)` for SVG from Sources tab - see attached video from Safari 26.3.
Karl Dubost
Comment 2 2026-02-15 17:07:47 PST
Oh yes, You are right Ahmad. <3 Thanks. I wish you could set it as a default, or make it more obvious. We can't edit it with a response local override though, and we can't set breakpoints (Bug 307331).
Radar WebKit Bug Importer
Comment 3 2026-02-16 04:48:12 PST
<rdar://problem/170467404>
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