1287114 - [10.12] Lag while switching through radio buttons

Status: RESOLVED WORKSFORME

(Core :: Layout: Form Controls, defect)

Description

[Bogdan Maris, Desktop QA [Holiday+PTO 1-6 May]]

Attachment: Screencast showing the issue

[Affected versions]:
- latest Nightly 50.0a1

[Affected platforms]:
- Mac OS X 10.12 Sierra Beta (16A239j)

[Steps to reproduce]:
1. Start Firefox
2. Visit about:preferences#privacy
3. Click through radio buttons (Always, Only in PW, Never)
(I found that here can be seen the lag more clearly then other radio buttons)

[Expected result]:
- Each radio button is selected with no lag

[Actual result]:
- There is a visible lag when switching through radio buttons

[Regression range]:
- Not sure if this is a regression, will investigate further ASAP.

[Additional notes]:
- Screnncast showing the issue attached
- I was unable to reproduce on other version of Firefox (beta, release, DevEdition), nor on Mac OS X 10.10.5 using Nightly.

Comment 1

[Markus Stange [:mstange]]

I expect this is also fixed in the latest Sierra Beta (which fixed bug 1287156).