Open Bug 1493578 Opened 6 years ago Updated 2 years ago

Suddenly, The position of the scroll arrow drastically shifts when mouse down and hold on scroll down arrow of scrollbar of library right side pane

Categories

(Firefox :: Bookmarks & History, defect, P5)

62 Branch
Unspecified
Windows 10
defect

Tracking

()

Tracking Status
firefox-esr60 --- unaffected
firefox62 --- wontfix
firefox63 --- wontfix
firefox64 --- fix-optional

People

(Reporter: alice0775, Unassigned)

References

Details

(Keywords: regression, uiwanted)

[Tracking Requested - why for this release]: UX regression!

This is annoying. And regression of UX. <- uiwanted!

The scroll down arrow button moves while mouse down on the The scroll down arrow button.
The down arrow button suddenly moves away from the position of the mouse pointer.


Preparation to reproduce:
1. Create a Bookmarks folder
2. Create many bookmarks in the folder

Steps To Reproduce:
1. Open Library (Ctrl+Shift+B)
2. Select the folder in the left pane(folder tree)
3. Mouse button down and hold on scroll down arrow of right side pane

Actual Results:
Suddenly, The position of the scroll arrow drastically shifts.

Expected Results:
Should not shift

Regression window:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=c094fc31b95f079c5cec2f3e88cb9fec0bdd7ca5&tochange=e9a9f3abd88935b5d4106a53d15d956ab2870ac4

Regression window:
e9a9f3abd889	Mark Banner — Bug 1463738 - Remove the Bookmark description UI. r=dao
Summary: Scroll bar shrinks when click on scroll down arrow of scrollbar of library right side pane → Suddenly, The position of the scroll arrow drastically shifts when mouse down and hold on scroll down arrow of scrollbar of library right side pane
screencast
https://youtu.be/kI0A96s9NKA
This is basically another side-effect of bug 1471546.
Depends on: 1471546
we should fix the other bug first.
Priority: -- → P5
Too late to fix in 63. We could still take a patch for 65 and potentially for 64.
Severity: normal → S3
You need to log in before you can comment on or make changes to this bug.