Add some space between the menu and the icon for both open and closed states.

Hello,

I have added some space between the menu and the icon so it's looks good to me, I've attached screenshot for the reference. Kindly review it.

Thank you!!

I was able to reproduce the issue and after applying the MR the problem solved for me.
Before:

After:

and the changes looks good to me, thus moving it to RTBC+!

When you install the theme, the main menu block configuration provided out-of-the-box displays fine without any whitespace errors.

I'm unable to reproduce this issue and am going to need more precise instructions on how to reproduce this, and ideally a config export of the menu block you're using.