Metropolis theme - Outline not consistent with beamer theme

[maucejo]

The pictures and the code given for the metropolis theme don't correspond since the code:

= Outline <touying:hidden>

#outline(title: none, indent: 1em, depth: 1)

gives the correct outline but with slides numbers (see picture below), which is intended but not fit the beamer theme.

A very simple workaround would be to include in the init function, the following piece of code:

#show outline.entry: it => {
  block(above: 0pt)[#it.body]
}

Adding these lines produces

Cheers !