Welcome back to the forum! When you delete a nav-bar from one static page, it should not be deleting from the other page. Can you share your read-only link so I can have a look?
I apologize. Have been quite busy the last couple days with course work and haven’t had a chance to hop on the forum.
I took a look at your share link and it appears I am not able to re-create the issue? I go to the Pricelist page and delete the Navbar symbol, and it is still present on the Home page. However, I think this may be occuring because the Preview link does not save the changes I make. So I am thinking the preview may be simply resetting on me.
Would you care to take a screen recording of what exactly happens when you delete the nav-bar from your second page? I will look into this further from there! I personally recommend CloudApp for quick screen recordings!