Mobile Safari hydration mismatch due to icon

Describe the bug

I get the hydration mismatch warning when putting an svg (lucide icon) there. but only on ios/ipados safari. newest version.
All other browsers including desktop safari do not have this issue.

In a real project i have lucide icons everywhere and never had issues but in that specific context it did create that mismatch.

If theres nothing svelte can do, is it possible to warn just like self-closing tags?

Minimal repo: https://github.com/Sillyvan/mobile-safari-hydration-mismatch

Reproduction

https://mobile-safari-hydration-mismatch.silvan-gehrig.workers.dev/

Logs

https://svelte.dev/e/hydration_mismatch

System Info

System:
    OS: Linux 5.15 Ubuntu 24.04.1 LTS 24.04.1 LTS (Noble Numbat)
    CPU: (16) x64 AMD Ryzen 7 7800X3D 8-Core Processor
    Memory: 12.79 GB / 15.20 GB
    Container: Yes
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 20.14.0 - /usr/bin/node
    Yarn: 1.22.22 - /usr/bin/yarn
    npm: 10.7.0 - /usr/bin/npm
    bun: 1.1.43 - ~/.bun/bin/bun
  npmPackages:
    @sveltejs/adapter-auto: ^4.0.0 => 4.0.0
    @sveltejs/adapter-cloudflare: ^5.0.3 => 5.0.3
    @sveltejs/kit: ^2.16.0 => 2.17.3
    @sveltejs/vite-plugin-svelte: ^5.0.0 => 5.0.3
    svelte: ^5.0.0 => 5.20.4
    vite: ^6.0.0 => 6.2.0

Severity

serious, but I can work around it

Additional Information

No response

Start with the minimal repository at https://github.com/Sillyvan/mobile-safari-hydration-mismatch and reproduce the warning using the linked reproduction page on iOS or iPadOS Safari. Read the Svelte hydration_mismatch documentation linked in the logs and compare the SVG/icon behavior with other browsers. Done means the Safari-specific mismatch is explained and fixed, or the issue is documented as an unavoidable browser limitation with an appropriate warning path.