m.youtube.com - Youtube logo flickers when scrolling up/down

[claudiu64]

URL: https://m.youtube.com/

Browser / Version: Firefox Mobile 125.0 Operating System: Android 11 Tested Another Browser: Yes Chrome

Problem type: Design is broken Description: Images not loaded Steps to Reproduce: The YouTube logo flickers when the setting: Scroll to hide toolbar is activated and when we completely disable cookies in Firefox, in order to display more text, to be able to scroll through the site.

https://github.com/webcompat/web-bugs/assets/114283947/46d74fa4-3f2d-4079-932b-f8bd6b54ddfb

View the screenshot

Browser Configuration

• gfx.webrender.software: true
• blockList: basic
• defaultUserAgent: Mozilla/5.0 (Android 11; Mobile; rv:125.0) Gecko/125.0 Firefox/125.0
• hasTouchScreen: false
• frameworks: {'fastclick': False, 'mobify': False, 'marfeel': False}
• mixed active content blocked: false
• mixed passive content blocked: false
• tracking content blocked: false

View console log messages

From webcompat.com with ❤️

[ailioaie]

We appreciate your report but I was not able to reproduce this issue:

https://github.com/webcompat/web-bugs/assets/160588604/b512fab4-ecdf-47ca-be88-14225be72778

Tested on: • Browser / Version: Firefox Release 125 (2016013951-🦎125.0-20240408174943🦎) • Operating System: Samsung A51 (Android 11) -1080 × 2400 pixels 20:9 aspect ratio (~405 ppi density)

Suggestions: • Clear cache/data/cookies, disable Ad-blocker (if available), or create a new profile (without syncing/importing data) and check again • If there are any changes made to the default settings of the browser (e.g. in about:config), please revert to the default settings

[qa_16/2024]

[claudiu64]

@ailioaie As you can see in my attached video, there needs to be more text so that we can scroll the page and that's when you see that glimmer of the logo. You should also see "YouTube history is disabled" and "Search to start" displayed on the page and the "Scroll to hide toolbar" setting enabled. Can we have a look?

[sv-calin]

I was able to reproduce it.

https://github.com/webcompat/web-bugs/assets/107036654/5932b27e-36b0-45f4-9c1e-0c7f8403a358

Steps to reproduce:

0. Make sure the profile is clean and "Scroll to hide toolbar" is enabled
1. Go to https://m.youtube.com
2. Reject the cookie banner.
3. Scroll up and down the page.

Tested on: • Browser / Version: Firefox Nightly 127.0a1-20240415203932 / Firefox Release 125.0-20240408174943 / Chrome 123.0.6312.40 • Operating System: OnePlus 6 A6000 (Android 11) - 1080 x 2280 pixels, 19:9 ratio (~402 ppi pixel density)

Notes:

1. Reproducible on both Firefox Release and Nightly (regardless of the ETP status)
2. Not reproducible on Chrome

Moving to Needsdiagnosis.

[inv_16/2024]