www.vmos.cn - Layout of the page is broken

[webcompat-bot]

URL: https://www.vmos.cn/

Browser / Version: Firefox Mobile 95.0
Operating System: Android 11
Tested Another Browser: Yes Chrome

Problem type: Design is broken
Description: Items are misaligned
Steps to Reproduce:
An attempt was made to close the extender and refresh it, but it did not work

View the screenshot

Browser Configuration

• gfx.webrender.all: false
• gfx.webrender.blob-images: true
• gfx.webrender.enabled: false
• image.mem.shared: true
• buildID: 20211016094819
• channel: nightly
• hasTouchScreen: true
• mixed active content blocked: false
• mixed passive content blocked: false
• tracking content blocked: false

View console log messages

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[softvision-raul-bucata]

We appreciate your report. I was able to reproduce the issue. The layout of the page does not fit the screen, with elements and text being cut-off:

Tested with:
Browser / Version: Firefox Nightly 95.0a1 (2015839659 -🦎95.0a1-20211013034420🦎/ Chrome Mobile Version 94.0.4606.85
Operating System: Samsung A51 (Android 11) -1080 × 2400 pixels 20:9 aspect ratio (~405 ppi density)

Notes:

1. Reproducible regardless of the status of ETP
2. Reproducible on the latest build of Firefox Nightly
3. Works as expected using Chrome:

Tested with:
Browser/Version: Safari 15.0/ Firefox Daylight 38.1 (6216)/ Chrome 94.0.4606.52/ Edge 93.0.961.69
Operating System: iOS 15.0

Moving this to NeedsDiagnosis for further investigations.

[karlcow]

all browsers receives.

<meta name="viewport" content="width=device-width, initial-scale=1">

but somehow the mobile layout kicks in only in blink/WebKit browsers. And if I fake the UA to be chrome on Firefox desktop RDM, I get the right design. So definitely an issue with user agent sniffing.

This is done server side.

[webcompat-bot]

Generate outreach template

[sv-calin]

The page is displayed correctly regardless of the interventions status.
Task: https://bugzilla.mozilla.org/show_bug.cgi?id=1888405

Environment:
Operating system: OnePlus 6 A6000 (Android 11)
Firefox version: Nightly 126.0a1-20240327214448

Based on the above, the interventions can be removed.

[inv_13/2024]