**Steps to replicate the issue** (include links if applicable):
* with a standard screen resolution, open a random article on fr.wikipedia
* try to zoom
**What happens?**:
*zooming up to 133%: there is no problem
*when you zoom to 150%, suddenly the sidebar takes up the whole screen, and you have to scroll down a lot to see the beginning of the article.
**What should have happened instead?**:
* this is not a narrow screen case as described in T306660, the "squished article" effect is not so effective with 150% of zoom, so consequently the sidebar should not take up the whole screen
**Other information** (browser name/version, screenshots, etc.):
1366x768 standard screen resolution
Windows 10, Firefox 102.0.1 64 bits or Chrome 103.0.5060.114
Firefox :
zoom: 133%
what you see on your screen
{F35315091}
the entire page
{F35315092}
zoom: 150%
what you see on your screen
{F35315089}
the entire page
{F35315090}
Opera :
{F35313387}