Open Bug 1854543 Opened 9 months ago Updated 6 months ago

flings with a small horizontal component ignored if there is a vertically scrollable element and a horizontally scrollable element

Categories

(Core :: Panning and Zooming, defect, P3)

defect

Tracking

()

People

(Reporter: tnikkel, Unassigned)

References

()

Details

Perform a bunch of flings up/down relatively quickly on
https://bug1781007.bmoattachments.org/attachment.cgi?id=9351509
If the flings have a small horizontal component then frequently no scrolling happens, neither vertical or horizontal. The flings I'm doing are mostly vertical, so I don't expect horizontal scrolling to happen, but neither horizontal nor vertical scrolling happens. Chrome doesn't seem to have any problems with this.

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

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Flags: needinfo?(botond)

Is this on mac? Or is axis locking set to "sticky"?

Severity: -- → S3
Flags: needinfo?(botond) → needinfo?(tnikkel)
Priority: -- → P3

On mac yes. I haven't changed any axis locking prefs.

Flags: needinfo?(tnikkel)

I can sort of reproduce this on Linux, but I honestly can't tell if it's Firefox doing something wrong, or my touchpad not detecting touchpad gestures that are not relatively well axis-aligned as scrolls to begin with. (In the latter case, that would presumably be something different from what you're seeing on Mac.)

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