Open Bug 1606322 Opened 5 years ago Updated 2 years ago

[MacOS] [Debugger] Horizontal scrolling doesn't work (glitchy) when breakpoints are added

Categories

(DevTools :: Debugger, defect, P3)

72 Branch
defect

Tracking

(Not tracked)

UNCONFIRMED

People

(Reporter: luchezar.petkov, Unassigned)

References

(Blocks 1 open bug)

Details

Attachments

(1 file)

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:72.0) Gecko/20100101 Firefox/72.0

Steps to reproduce:

Firefox Developer Edition 72.0b10 (64-bit)
MacOS 10.15.2

  1. Inspected a page
  2. Docked the Developer Tools to the right
  3. Started the debugger
  4. Added a breakpoint
  5. Scrolled horizontally

Actual results:

Horizontal scrolling doesn't work properly (either with the trackpad or by dragging the scrollbar), is glitchy, part of the window frame blinks. See the attached video recording.

Expected results:

Should have scrolled horizontally to reveal the hidden content (source code + returned values of functions and variables)

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Component: Untriaged → Debugger
Product: Firefox → DevTools

The priority flag is not set for this bug.
:jlast, could you have a look please?

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Flags: needinfo?(jlaster)
Priority: -- → P3
Flags: needinfo?(jlaster)
Severity: normal → S3
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