Content not filling the width of the screen in web browsers
I’ve had this problem for at least 6 months but I haven’t been able to find a solution:
- Go to YouTube landing page
- Click on a video
- Video, recommended videos beneath, and comments all fit the page width (their containers)
- After a second, these all shrink in width
- Large vertical space on the right hand side (it looks like the code has specified a percentage of screen size for those containers or it has a fixed container size)
- My avatar, notification bell and upload button all fit the full width of the page
- Pressing Cinema mode on the page corrects the problem, but deselecting brings the problem back.
- Doesn’t occur on my iPhone (both 16.5.1)
Other affected pages within past 24 hours:
- Amazon
- Same as above - landing page is fine
- Clicking on a product shrinks the width of the page but only some products, not all
- Replicate in all browsers.
Affected browsers:
- Safari
- Brave (automatically clears all cookies and data)
- Firefox (automatically clears all cookies and data).
iPad Air 3, 16