Device: Samsung Galaxy Note 4 (Android 5.0.1); Build: Nightly 58.0a1 (2017-10-25); Steps to reproduce: Open the tabs tray and verify the 3 dots menu. Expected result: The button should be white. Actual result: The button is not visible until you press it. Notes: not reproducing on other devices that I have, cleared data, re-installed Nightly.

my 3-dot menu is fine in Samsung S7 edge, Android 7.0 with 58 Nightly and 57 Beta. Do you mean that's device specific, or OS version specific? (In reply to Oana Horvath from comment #0) > Notes: not reproducing on other devices that I have, cleared data, > re-installed Nightly.

It seems to be device specific. Other Android 5, or even Samsung devices don't have this issue.

Please help prioritize this

P3 for now since device specific, but maybe we can check it on other devices mentioned in https://bugzilla.mozilla.org/show_bug.cgi?id=1400508 and consider to tackle together?

The notification icon for camera & mic On is also black and invisible in the status bar, no this device.

(In reply to Oana Horvath from comment #5) > The notification icon for camera & mic On is also black and invisible in the > status bar, no this device. *on this device, sorry.

Reproducible also with Xiaomi Mi4i (Android 5.0.2)

Re-triaging per https://bugzilla.mozilla.org/show_bug.cgi?id=1473195 Needinfo :susheel if you think this bug should be re-triaged.

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