<nolink>, <button> and <front> get validation errors in menus

@j_s I checked following issue but I am not getting this. I checked on Drupal 11.0.12 and Clientside Validation 4.1.2.

I tested it right now on simplytest.me using Drupal 11.1.2 and Clientside Validation 4.1.2 and cannot add a menu link with the nolink type. In Chrome and Edge, I get the error described. In Firefox, I don't see the error, but it has the same result of me not being able to actually save the link.

Automatically closed - issue fixed for 2 weeks with no activity.