1910244 - When we zoom in on a site and scroll down, a bar is placed that covers the site as we scroll

Status: RESOLVED DUPLICATE of bug 1909181

(GeckoView :: General, defect, P1)

Description

[eclaudiu64]

User Agent: Mozilla/5.0 (Android 11; Mobile; rv:130.0) Gecko/130.0 Firefox/130.0

Steps to reproduce:

Zooming in very high on a site, scrolling down shows a bar that covers the site and the site content is no longer visible. It seems to be a bug because of the toolbar.

Actual results:

The site content is no longer displayed in its entirety.

Expected results:

The site should display the content completely, without displaying that bar that takes up space when scrolling.

Comment 1

[eclaudiu64]

This error deserves attention.

Comment 2

[eclaudiu64]

Attachment: mobizen_20240727_195014_001.mp4

Comment 3

[Chris Peterson [:cpeterson]]

Thanks for the bug report. I agree that this does look like a regression from the new toolbar being tested in Nightly. I'll add this bug to our toolbar beta milestone.

Comment 4

[Petru-Mugurel Lingurar [:petru]]

Can reproduce this on any (from what I tested) website even with the new navbar disabled.
Interestingly I cannot reproduce on debug it reproduces only with dynamic toolbar enabled.

Comment 5

[Petru-Mugurel Lingurar [:petru]]

Attachment: GVEClippingContent.mp4

Seems like only GVE content is displayed
Issue reproduces on GVE also

Comment 6

[Petru-Mugurel Lingurar [:petru]]

This seemed to be a recent regression - issue does not happen in 129 - beta but affects all websites in Nightly.
Using git bisect I found bug 1788504 to be the regressor.

Comment 7

[Emilio Cobos Álvarez (:emilio)]

I think this is just a duplicate of bug 1909181, which has a patch awaiting review.

Comment 8

[Liz Henry (:lizzard) (relman/hg->git project)]

eclaudiu, Can you retest? Are you still seeing this error in 130 or 131? If this is a duplicate of bug 1909181, it should be fixed now. Thanks!

Comment 9

[eclaudiu64]

I notice that this bug has been fixed in for the latest Nightly 131 updates. That layer is no longer displayed when zooming and scrolling.

Comment 10

[Daniel Holbert [:dholbert]]

Thanks for checking!