home page text in menu on mobile

Hi,

I've been spending several hours on trying to fix this, but i don't understand what the problem is.
On the english version of my website, on mobile or when i reduce the screen, the text on the main image doesn't go into the menu bar. However, in the french version, the text on the main photo goes into the menu.

I checked all the settings but don't see any difference.
can you help me fix this?

thanks,
Alexis