Open Bug 1838253 Opened 1 year ago Updated 1 year ago

Custom Properties don’t animate discretely

Categories

(Core :: CSS Transitions and Animations, defect)

Product:
Core
Component:
CSS Transitions and Animations
Version:
Firefox 116
Type:
defect

Tracking

()

Status:
UNCONFIRMED

People

(Reporter: bramus, Unassigned)

References

Details

Steps to reproduce:

Visit https://codepen.io/bramus/pen/PoxPEaJ/3c54fee04d3842d4b1e7618e475fb9a1

Actual results:

The div has a width of 50%, as set by the custom property declared on it.

Expected results:

The width of the div should flip between 0% and 100% every 2 seconds. This because the animation changes the value of the custom property, and custom properties animate discretely as per spec ^1.

The severity field is not set for this bug.
:jfkthame, could you have a look please?

For more information, please visit BugBot documentation.

Flags: needinfo?(jfkthame)
Severity: -- → S3
Flags: needinfo?(jfkthame)
See Also: → https://bugzilla.mozilla.org/show_bug.cgi?id=991950
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