In Zoho sheets on the web, I inserted a button and assigned a VBA macro to it. It pops up a msgbox with some text.

When I go onto the iPhone mobile zoho sheets app, the button is there. When I click on that button, the spinning asterisk appears for a second, but then goes away, but no popup msgbox with text appears.

Do these buttons, and vba macros, and the msgbox vba function work correctly on mobile?

Maybe I'm doing something wrong. If so, what?