Closed Bug 1589326 Opened 6 years ago Closed 6 years ago

Tab bar auto scrolling to first tab when large number of tabs open

Categories

(Firefox :: Tabbed Browser, defect)

Product:
Firefox
Component:
Tabbed Browser
Version:
69 Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED INVALID

People

(Reporter: nick, Unassigned)

Details

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0

Steps to reproduce:

On Windows 7 with 6 windows and 450 tabs open, and started happening for no apparent reason.

Tried closing all browser windows and reopening but it still occurs.

Actual results:

The Tab bar at the top auto scrolls to the first tab. If I navigate to the last tab via the dropdown and then mouse hover over that tab to close it I can't because the tabs automatically scroll from left to right until the first tab is visible.

Expected results:

Tabs should stay where they are.

Wireless mouse was causing it. Unplugged and replugged and all ok.

Status: UNCONFIRMED → RESOLVED
Closed: 6 years ago
Resolution: --- → INVALID
Component: Untriaged → Tabbed Browser
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