I don’t understand how Map.new/2 is a drop-in replacement of Map.map/2 since I get an error when I swap them. Maybe this is obvious but I don’t get it

$ iex
Erlang/OTP 24 [erts-12.2] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] [jit] [dtrace]

Interactive Elixir (1.13.2) - press Ctrl+C to exit (type h() ENTER for help)
iex(1)> m=%{1=>1,2=>2}
%{1 => 1, 2 => 2}
iex(2)> Map.map(m, fn {_k,v} -> v + 10 end)
warning: Map.map/2 is deprecated. Use Map.new/2 instead
  iex:2

%{1 => 11, 2 => 12}
iex(3)> Map.new(m, fn {_k,v} -> v + 10 end)
** (ArgumentError) argument error
    (stdlib 3.17) :maps.from_list('\v\f')
    (elixir 1.13.2) lib/map.ex:220: Map.new/2