Open Bug 1676353 Opened 4 years ago Updated 4 years ago

[macOS10.10] No hover effect on opened Tabs and Close Tab, New Tab buttons

Categories

(Core :: Widget: Cocoa, defect, P5)

78 Branch
Desktop
macOS
defect

Tracking

()

Tracking Status
firefox-esr78 --- affected

People

(Reporter: atrif, Unassigned)

Details

(Keywords: regression)

Attachments

(1 file)

Attached video macOS10.10.mov

Affected versions
78.4.1esr (20201108181928)

Affected platforms

  • macOS 10.10

Steps to reproduce

  1. Open Firefox with a new profile and hover over a random tab or Close Tab, New Tab buttons.

Expected result

  • Hover effect is displayed.

Actual result

  • The hover effect is randomly displayed.

Regression range

Notes

  • Attached a screen recording.
  • I cannot reproduce the issue with MacOS 10.11 or MacOS 10.12.

Suggested Severity: S4

Has Regression Range: --- → yes
Has STR: --- → yes

This was probably caused by the switch to CoreAnimation. I'm surprised it wasn't reported earlier.

Severity: -- → S4
Priority: -- → P5
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