1776382 - Icon to open timing-function editor not displayed when using `linear()` function in `animation-timing-function` property

Status: RESOLVED DUPLICATE of bug 1773549

(DevTools :: Inspector: Rules, enhancement)

Description

[Nicolas Chevobbe [:nchevobbe]]

Attachment: timing function editor

Steps to reproduce

1. Go to about:config
2. Search for layout.css.linear-easing-function.enabled and set it to true
3. Navigate to https://ffx-devtools-linear-animation-timing-function.glitch.me/
4. Open the inspector
5. Inspect the div under linear()
6. Check that the following property is applied animation-timing-function: linear(0, 0.7, 0.2, 0.98, 1);

Expected results

There should be an icon before the value so the user can open the timing-function editor, like we have for cubic-bezier (see attached screenshot)

Actual results

No icon is displayed

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Note that we should also need to see what would be the impact on the editor, as it's only managing bezier curves at the moment

On a positive note, it looks like the "curve" displayed in the animation panel is correctly displayed.

Comment 1

[Mathew Hodson]

Is this a duplicate of bug 1773549?

Comment 2

[Nicolas Chevobbe [:nchevobbe]]

(In reply to Mathew Hodson from comment #1)

Is this a duplicate of bug 1773549?

indeed, let me close this one