On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 115 on 2023-07-18 Note: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.
In Chrome Android version 115 on 2023-07-21 Note: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.
In Edge version 115 on 2023-07-21 Note: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.
Not in Firefox
Not in Firefox for Android
Not in Internet Explorer
Not in Quest Browser
In Opera version 101 on 2023-07-26 Note: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.
In Opera Android version 77 on 2023-08-31 Note: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.
Not in Safari
Not in Safari on iOS
In Samsung Internet version 23.0 on 2023-10-18 Note: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.
In WebView Android version 115 on 2023-07-21 Note: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.
Not in WebView on iOS