1405667 - Title Bar Buttons doesn't visible on Mac OS High Sierra

Status: RESOLVED DUPLICATE of bug 1404776

(Firefox :: Tabbed Browser, defect)

Description

[alexander]

Attachment: Screen Shot 2017-10-04 at 3.19.22 PM.png

User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:55.0) Gecko/20100101 Firefox/55.0
Build ID: 20170908115024

Steps to reproduce:

1. Checkout and build FF 56 from release branch on MacOS (https://hg.mozilla.org/releases/mozilla-release/rev/8fbf05f4b921). Build with two commands: ./mach build and ./mach package
2. Launch build from dmg file on Mac OS High Sierra

Images can be downloading from here: https://drive.google.com/file/d/0B-MwmdBDRj9nTHNaOEp5MmVxV1U/view?usp=sharing


Actual results:

System "Title Bar Buttons" (close - minimize - zoom) in left-top corner disappear in second after launch. They are not visible, but if you click in the buttons area - they will work (close, minimize, etc.)


Expected results:

System buttons must be visible.

Comment 1

[alexander]

Ok, this one can be fixed with https://hg.mozilla.org/releases/mozilla-beta/rev/ba626b811d73

Question - how does release version of Firefox was build? Is it use real tag from Mercurial to build release version? Or Firefox build team apply some patches on top of release tag? Because in released binaries for Firefox 56 this bug doesn't exist.

Comment 2

[Panos Astithas (he/him) [:past] (please ni?)]

Release versions of Firefox are built from the mozilla-release branch:

https://hg.mozilla.org/releases/mozilla-release/

Any subsequent point releases get tagged in that branch.

This bug doesn't exist in 56 because it was caused by the switch to the 10.11 SDK we did in 57 (bug 1324892). You can find all the relevant discussion in bug 1400057, which the changeset you linked to points in the top section (see "bugs").

Comment 3

[alexander]

Thanks, @past