Closed Bug 1156162 Opened 7 years ago Closed 7 years ago

Dropdowns misbehave in e10s mode

Categories

(Core :: Widget: Cocoa, defect)

x86
macOS
defect
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 1152585
Tracking Status
firefox40 --- affected

People

(Reporter: rnewman, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: reproducible)

Perhaps related to Bug 910023 or Bug 1127029. Clicking select dropdowns with a tap works as expected. When actually pressing the touchpad button, the select is typically expanded and selected immediately. After selection the field remains selected (complete with blue ring). Clicking on a different element can expand the selected one!

This is eminently reproducible on Bugzilla. Using a non-e10s window makes the problem go away.

I'm uploading a video to YouTube now.

This might require a Force Touch capable MBP to repro; I switched machines and upgraded to Yosemite at the same time, which was about the time I got bumped to e10s, so apologies for not having clearer prerequisites.
Turn the sound up to hear the difference between 'tap' and 'click', by the way.
Blocks: e10s-select
thanks for filing with the video!
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1049285
Since the list is expanding in the downward direction in the video, I actually suspect this is a dupe of bug 1152585.
Duplicate of bug: 1152585
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