Questione giuridica chiave
Whether the cantonal court violated the right to be heard by not fixing a maximum detention period.
Decisione estratta
No separate ruling was required on a maximum detention period because the court had already addressed proportionality and found it still satisfied.
Motivazione estratta
A specific maximum detention date is only needed when proportionality is no longer assured; the cantonal court sufficiently reasoned on speed of proceedings and distance from likely sentence.