Minification of animation-timeline in animation shorthand

[Raoul-Munich]

Description

Currently no browser implements the animation-timeline in the animation shorthand
See: https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Properties/animation#browser_compatibility

Input

animation: alternate fade-in ease-in-out both;
animation-range: 10svh 50svh;
animation-timeline: scroll( block root );

Actual Output

animation:ease-in-out alternate both fade-out scroll(root);animation-range:10svh 50svh

Expected Output

animation:ease-in-out alternate both fade-out;animation-range:10svh 50svh;animation-timeline:scroll(root)

[devongovett]

Make sure you set your browser targets correctly. Without targets, Lightning CSS assumes a future perfect browser that implements all features. If you set the browser target to a real browser version it works correctly. Example