Hi liorgab001,

My colleague tested on his devices and header worked well too.

https://gyazo.com/9fa5c7c569ab98dbca903590741c1df3
https://gyazo.com/5188d53607d3f187c3b3fd3a1200baa2

You can also disable Mobile DOM optimization (experimental) option in Theme Settings > Performance > Other and double check. https://prnt.sc/NEd76ZnsfTVD

Let me know how it goes.

Regards,