1332242 - [DateTimePicker] Date time picker popup is not aligned to the left below the input box

Status: NEW

(Core :: Layout: Form Controls, defect, P3)

Description

[roxleitan]

Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:53.0) Gecko/20100101 Firefox/53.0
Build ID: 20170118030214

[Affected versions]:
Nightly 53.0a1

[Affected platforms]:
 Windows 10 x64

[Steps to reproduce]:
1.Launch Nightly 53.0a1 with a new profile
2.Set "dom.forms.datetime" and "dom.forms.datetime.timepicker" pref to True in about:config
3.In the URL bar enter " data:text/html, <input type="time"> "
4.Click on input box to trigger picker

[Expected result]:
Date time picker popup should open and should be aligned to the left below the input box

[Actual result]:
Date time picker popup is opened and is not aligned to the left below the input box

[Note]:
This is not reproducible on Mac and Ubuntu

Comment 1

[Wesley Huang [:wesley_huang] (EPM) (NI me)]

[triage]
it's not obvious UI flaw, only because on Windows there's a shadow which makes the picker position look non-aligned/