Safari 15.x and App crash on Icon animations. Safari 14.x simply works...

[AmoebeLabs]

Bug report notice

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So make sure your problem is not related to that!

• [x] Yes, I'm sure that it is not a configuration mistake

Bug description

A clear and concise description of what the bug is. Safari 15.x crashes on tut

To Reproduce

Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior

A clear and concise description of what you expected to happen.

Screenshots

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Desktop browser (please complete the following information):

• OS: [e.g. Windows]
• Browser [e.g. chrome, safari]
• Version [e.g. 110]

Companion App on Smartphone/Tablet (please complete the following information):

• Device: [e.g. iPhone16]
• OS: [e.g. iOS16]
• Browser [e.g. stock browser, safari]
• Version [e.g. 16]

Additional context Add any other context about the problem here.

(Optional): Suggested Solution

Any suggested solution to this bug.

[AmoebeLabs]

Update:

• https://developer.apple.com/documentation/safari-release-notes/safari-15_6-release-notes
• https://trac.webkit.org/changeset/295195/webkit

So both bugs on the Apple / Safari side. Can't be fixed here...