How to prevent Shiny `nav_menu()` from overflowing?

Question

Working in Python Shiny - having this issue with the ui.nav_menu() function where the items overflow beyond the screen. Tried adjusting the align parameter to both 'left' and 'right' but that didn't resolve it.

ui.nav_menu(
    'Help',
    ui.nav('Instructions', templates.template_help_instructions()),
    ui.nav('Runtime', templates.template_help_runtime()),
    ui.nav('Feedback', templates.template_help_feedback()),
    ui.nav('Contact', templates.template_help_contact())
)

The output looks something like this:

enter image description here

Does anyone know how to resolve it?