[e10s] Ctrl+PageUp changes selected option in <select>

UNCONFIRMED
Assigned to

Status

()

Core
Layout: Form Controls
UNCONFIRMED
8 months ago
a month ago

People

(Reporter: 684sigma, Assigned: Neil Deakin)

Tracking

(Blocks: 1 bug, {regression})

52 Branch
regression
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(firefox52 wontfix, firefox53 wontfix, firefox54 fix-optional, firefox55 wontfix, firefox56 wontfix, firefox57 wontfix)

Details

Attachments

(2 attachments)

(Reporter)

Description

8 months ago
Created attachment 8853751 [details]
Ctrl+Up changes selected option in select, by reporter.html

I have a problem with Firefox Beta 52. It also happens in Beta 53, Nightly 55. Doesn't happen in ESR 45.
Sometimes when switching to next/previous tab, selected option in <select> changes. Here's how to reproduce it:

1. Open attached page in a new tab
2. Click on <select> to open drop-down list
3. Press Ctrl+Up or Ctrl+Shift+Up

Result: Selected option changes
Expected: Selected option shouldn't change
(Reporter)

Updated

8 months ago
Has STR: --- → yes
Keywords: regression
Summary: Ctrl+Up changes selected option in <select> → [e10s] Ctrl+Up changes selected option in <select>
(Reporter)

Comment 1

8 months ago
Um, there're many typos in comment 0: the bug is about PageUp, not Up.

1. Open attached page in a new tab
2. Click on <select> to open drop-down list
3. Press Ctrl+PageUp or Ctrl+Shift+PageUp

Result: Selected option changes
Expected: Selected option shouldn't change
Summary: [e10s] Ctrl+Up changes selected option in <select> → [e10s] Ctrl+PageUp changes selected option in <select>

Updated

8 months ago
Blocks: 1154677

Comment 2

8 months ago
It appears after bug 1334155:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=ca298ab420e09a5f7a643c6bcfa9bde539b0573c&tochange=0a8eec8c332e7058b42db64d3f2329103a3fa23d
Blocks: 1334155
status-firefox52: --- → affected
status-firefox53: --- → affected
status-firefox54: --- → affected
status-firefox55: --- → affected
Flags: needinfo?(enndeakin)
(Assignee)

Comment 3

8 months ago
Created attachment 8854416 [details] [diff] [review]
Ignore pageup/pagedown when ctrl is pressed

One option is to ignore Ctrl when pageup/pagedown is pressed. That isn't necessarily correct though; we could also ignore the tab switch shortcuts when pageup/pagedown are pressed.
Assignee: nobody → enndeakin
Flags: needinfo?(enndeakin)
Too late for firefox 52, mass-wontfix.
status-firefox52: affected → wontfix
Too late for a fix for 53, fix-optional for 54, minor carryover regression.
status-firefox53: affected → wontfix
status-firefox54: affected → fix-optional
status-firefox55: affected → wontfix
status-firefox56: --- → wontfix
status-firefox57: --- → wontfix
Blocks: 1409645
No longer blocks: 1154677
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