Closed Bug 1497375 Opened 2 years ago Closed 9 months ago

Page repeatedly jumping toward the end of the page when scrolling

Categories

(Core :: General, defect, P3)

64 Branch
Unspecified
Android
defect

Tracking

()

RESOLVED INVALID
Webcompat Priority ?
Tracking Status
firefox62 --- affected
firefox63 --- affected
firefox64 --- affected

People

(Reporter: karlcow, Unassigned)

References

()

Details

(Whiteboard: [webcompat] )

This is a spinoff of https://webcompat.com/issues/19332
I'm not sure if it's DOM related or painting.


Here the description.
    1. Navigate to https://newint.org/features/2014/03/01/middle-east-personal-politics/ 
    2. Scroll down toward the end of the page.
    3. Reach the section "3 ways to support us"
    4. Scroll slowly.
        
**Expected Behavior:**
Page has a smooth scrolling like in Edge and Chrome.

**Actual Behavior:**
The page jumps up and down. Once at the bottom, “Social media” icons are no longer fully visible and jump back a bit.

**Note:**
    1. Reproducible on Firefox Release 62.0.2 and Nightly 64. 
    2. Not reproducible on Chrome 69.0.3497.100, Edge 42.0.0.2549.
    3. Screenshot attached.
    4. Affected area:


See the animated GIF 
https://user-images.githubusercontent.com/12184325/46335490-51ecbf80-c630-11e8-83ac-542ef5d5b80d.gif
I don't see anything performance related here. Removing qf.
Whiteboard: [webcompat] [qf] → [webcompat]

Migrating Webcompat whiteboard priorities to project flags. See bug 1547409.

Webcompat Priority: --- → ?

See bug 1547409. Migrating whiteboard priority tags to program flags.

It seems like the site has been redesigned, there's no longer a "3 ways to support us" section of the page.

Status: NEW → RESOLVED
Closed: 9 months ago
Resolution: --- → INVALID
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