Also want to say thanks for the information. @pbch Nice workaround. Using it currently.
@apprimit Yes that setting fixes it. Thank you.
Removing placeholders like @axmann proposed works for me as well.
The issue comes from an update of Ocean Extra. The plugin updates FontAwesome to 3 fonts (FontAwesome Brand / Regular / Solid).
I reassigned the icons but in the mobile menu there’s now two icons without the fix from @axmann.