Removing the arrow on the top-left corner (top header bar)

Hi there,

I would like to remove the arrow on the top-left corner of the top header bar and replace it with a call symbol – similar to the one I added next to the language switch (but put it in the top-left corner).

In addition, the presence of the arrow pushes the top header down, making the top header bar too wide in the iPad Pro view. The width of this left widget seems smaller than that of the email widget. Could we make it wider so that when the arrow is replaced with a call symbol, it does not get pushed down?

Here is the url: primeed.net.

Thank you.
Renee