Closed Bug 1910040 Opened 1 year ago Closed 1 year ago

White space obscures content when scrolling down while zoomed.

Categories

(Firefox for Android :: Browser Engine, defect)

Firefox 130
All
Android
defect

Tracking

()

RESOLVED FIXED

People

(Reporter: scaptaincarlet+mozilla, Unassigned)

Details

User Agent: Mozilla/5.0 (Android 14; Mobile; rv:130.0) Gecko/130.0 Firefox/130.0

Steps to reproduce:

In Firefox nightly 130.0a1 (Build #2016034519) go to a website with enough content to require vertical scrolling (BBC News or DuckDuckGo results page, for example).
Zoom in (approximately 200%?).
Scroll down.

Actual results:

The website's content is obscured in a rectangular area just above the toolbar. This rectangle is (for the given example sites) the same colour as the page background.
This may be related to the fact that the toolbar is now at the bottom; it seems (but I have no idea if this is true) as if Firefox may intentionally not be rendering content that is covered by the toolbar, but is mistakenly expanding this "don't render" area proportionally to page zoom level because the greater the amount of zoom, the more area is obscured.

Expected results:

Content just above the toolbar should not be obscured.

The Bugbug bot thinks this bug should belong to the 'Fenix::Browser Engine' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Component: General → Browser Engine

The severity field is not set for this bug.
:boek, could you have a look please?

For more information, please visit BugBot documentation.

Flags: needinfo?(jboek)

This appears to have been fixed: the problem is no longer occurring in Build #2016037967

Awesome! Please re-open if you experience the issue again :)

Flags: needinfo?(jboek)
Status: UNCONFIRMED → RESOLVED
Closed: 1 year ago
Resolution: --- → FIXED
You need to log in before you can comment on or make changes to this bug.