Hi. I am reopening this topic because after update to the last version of the theme – 5.4.2 – top bar is now showing right on the mobile with the css you gave me.
Please check screenshot on mobile – http://prnt.sc/wjlz2z
I am sorry. I forgot on staging site it was not in full. Even in full cod you provided first, its not working anymore with the latest version of the theme.
You can check again now. I added the custom css in full.