Open Bug 1664818 Opened 5 years ago Updated 5 years ago

[ARM64] Wrong tables alignment on calendar.yahoo.com

Categories

(Core :: Layout, defect, P4)

ARM64
Windows 10
defect

Tracking

()

Tracking Status
firefox80 --- affected
firefox81 --- affected
firefox82 --- affected
firefox83 --- affected
firefox84 --- affected

People

(Reporter: andrei.purice, Unassigned)

References

()

Details

Attachments

(1 file)

Attached image nightly11.jpg

Affected Versions:
Nightly 82.0a1 (2020-09-14) (64-bit)
Beta 81.0b9 (64-bit)
Release 80.0.1 (64-bit)

Affected Platforms:
ARM64

Steps to reproduce:

  1. Launch Firefox and login to mail.yahoo.com
  2. Reach https://calendar.yahoo.com/
  3. Click/Tap on any of the dates in order to set an event

Expected Result:
The newly opened event window is properly aligned.

Actual Result:
The newly opened event window is not properly aligned.

Regression-Range:
Not a regression - issue can be traced back to Firefox 66.

Notes:
This issue is not reproducible on Windows 10/7, Ubuntu 18.04 or MacOS.

It looks like the problem could be that they are making assumptions about font metrics, line-height etc that happens to match Chrome because that's what the web devs tested on. So probably not a bug in Firefox per se.

Andrei, can you test with a smaller / larger font-size in your preferences and see if that affects the alignment?

Severity: -- → S4
Status: NEW → UNCONFIRMED
Ever confirmed: false
Flags: needinfo?(andrei.purice)
Priority: -- → P4

I'm not a user calendar.yahoo.com myself so I can't inspect the HTML/CSS that they are using, but if anyone can pull that out from the dialog that would help us diagnose the issue.

Hey Mats,
I have tested this issue on the latest Nightly 83.0a1 (2020-10-14) using larger or smaller fonts sizes and even with different fonts (cambria, georgia, simsun, etc.) and the issue is the same. The alignment is still broken.

Flags: needinfo?(andrei.purice)

Re-tested on the latest version of Nightly 84.0a1 (2020-10-27) and beta 83.0b4 using larger or smaller font sizes and the issue still persists.
Updating flags accordingly.

Status: UNCONFIRMED → NEW
Ever confirmed: true
You need to log in before you can comment on or make changes to this bug.

Attachment

General

Creator:
Created:
Updated:
Size: