Note: This is a public test instance of Red Hat Bugzilla. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback at bugzilla.redhat.com.

Bug 1796485

Summary:	Context menus are invisible close to window border
Product:	[Fedora] Fedora	Reporter:	Berend De Schouwer <berend.de.schouwer>
Component:	firefox	Assignee:	Gecko Maintainer <gecko-bugs-nobody>
Status:	CLOSED DUPLICATE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	low	Docs Contact:
Priority:	unspecified
Version:	31	CC:	0xalen+redhat, alan.ernhart, anto.trande, elxreno, gecko-bugs-nobody, jericb, jhorak, john.j5live, kengert, ks1322, pjasicek, rhughes, rstrode, sandmann, stransky
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-02-07 07:30:18 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Berend De Schouwer 2020-01-30 14:46:19 UTC

Description of problem:

Context menus are sometimes invisible when they are started close to the bottom of the screen.  Sometimes the menus are visible, but the highlight is missing.


Version-Release number of selected component (if applicable):

72.0.2-1
This wasn't a problem in 72.0.1-1


How reproducible:

Sometimes.  One minute it works, the next it doesn't, without restarting the browser.


Steps to Reproduce:
1. Open a web page
2. Find a link close to the bottom of the screen
3. Right click

Actual results:

One of:
1. context menu invisible
2. context menu visible, choice/highlight invisible
3. context menu visible, choice visible

Note: it's invisible, but it reacts to mouse clicks


Expected results:

Context menu displays normally, all the time.


Workaround:

Scroll the web page, so there's enough space for the context menu to appear, and the menu will appear normally.


Additional info:

Running on Gnome/Wayland

Context menu is invisible, but it does work.  If you click on (nothing) you'll get the required action.

Invisible means no context menu, not even a white rectangle.

Sub-menus are visible if there's enough screen space to display them, even though the context menu is invisible.

Tried and replicated in Adwaita and other themes.

Comment 1 ks1322 2020-02-02 18:27:13 UTC

Almost always reproduces for me when left clicking a link somewhere at the bottom of the screen.
This behavior appeared in 72.0.1-2. In 72.0.1-1 there was no problem.

Comment 2 ks1322 2020-02-04 10:22:38 UTC

I think it is duplicate of Bug 1793854

Comment 3 Martin Stransky 2020-02-07 07:30:18 UTC


*** This bug has been marked as a duplicate of bug 1793854 ***