Open Bug 1518135 Opened 5 years ago Updated 2 years ago

DevTools rules scrolls on settings toggle

Categories

(DevTools :: Inspector: Rules, defect, P3)

defect

Tracking

(firefox64 wontfix, firefox65 fix-optional, firefox66 fix-optional)

Tracking Status
firefox64 --- wontfix
firefox65 --- fix-optional
firefox66 --- fix-optional

People

(Reporter: cfogel, Unassigned)

Details

(Keywords: regression)

Attachments

(1 file)

[Affected versions]:
- 52.0, 64.0, 65.0b7, 66.0a1 (2019-01-06) 

[Affected platforms]:
- Windows10, Ubuntu18.04, macOS10.13

[Steps to reproduce]:
1. Launch Firefox, open the devTools inspector on any page;
2. Click inside the Rules tab on the element (first) property;
*if needed resize the inspector so that the scroll bar is displayed for the rules tab;
3. Press the F1 key on the keyboard 2 times; 

[Expected result]:
- scroll bar is up top, 1st property is still displayed;

[Actual result]:
- Rules section is scrolled down;

[Regression range]:
- last good: 2016-09-21 (changeset e2d2897e4a7449759267bf168e6b37f7b8c3a94b)
- first bad: 2016-09-22 (changeset f0e6cc6360213ba21fd98c887b55fce5c680df68)

Pushlog url:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=e2d2897e4a7449759267bf168e6b37f7b8c3a94b&tochange=052d4d77cbcae9d168754a62e6f71fd9946743b0

[Additional notes]:
- attached recording with the issue;

Thanks for filing. Marking this a P3 is this doesn't impact user experience much.

Has Regression Range: --- → yes

Happy to take a patch in nightly or even in beta 66 for this.
I'm marking it fix-optional to remove it from weekly triage.

Severity: trivial → S4
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