When the NAVbar is displayed on the smartphone screen, it disappears. I can see it on my PC screen, but is it a setting problem? If you narrow the width to a certain size or more, NAV will not be visible

[Hiro]

With everyone’s help, I am always learning. I would like to ask you another question. I would be happy if you could give me an answer

[Doc]

Hey @Hiro! Great question! I made a short video to give possible answers with this question and I had a few follow up questions to get more clarity about your project.

Thanks so much and I look forward to hearing from you soon!