[Intermittent] Tab partially overlapped when attempting to change its position

NEW
Unassigned

Status

()

defect
P3
normal
2 months ago
2 months ago

People

(Reporter: Anca, Unassigned)

Tracking

(Regression, {regression, regressionwindow-wanted, steps-wanted})

69 Branch
All
Linux
Points:
---

Firefox Tracking Flags

(firefox69 fix-optional)

Details

Attachments

(1 attachment)

Posted video screencast issue.mp4

[Affected versions]:

  • 69.0a1 (2019-06-26)

[Affected platforms]:

  • Ubuntu 18.04 x64

[Steps to reproduce]:

  1. Have two windows opened
  2. Drag a tab from one window to the other
    Note: make sure you are not overriding any existing tab
  3. Attempt to move the dragged tab from second position to the first

[Expected result]:

  • The tab is integrated correctly in the browser window.

[Actual result]:

  • The tab is partially covered by the first tab.

[Regression range]:

  • Not sure I can determine one, since it was tricky to reproduce it in the first place.

[Additional Notes]:

Has Regression Range: --- → no

Likely related to bug 1355507.

Priority: -- → P3
Regressed by: 1355507
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