hey there,
the proposed keyboard shortcuts von in- and decreasing list indents are not available on a german styled keyboard, as they require a big bracket that you cannot choose directly via the keyboard. i also tried to combine the asana shortcut combination with the combination required for the big bracket but with no success. could you give us another workaround or change the combination for an international fitting?
Thanks for the report @Gregor_Kalchthaler! Could you try “Cmd + .” instead? Are you running in the same issue?