Monitor outs cannot be muted by other soloing. Duh.
- bool can_be_muted_by_others () const { return !is_master(); }
+ bool can_be_muted_by_others () const { return can_solo(); }
bool muted () const { return _mute_control->muted(); }
bool muted_by_masters () const { return _mute_control->muted_by_masters(); }
bool muted_by_self () const { return _mute_control->muted_by_self(); }
bool muted () const { return _mute_control->muted(); }
bool muted_by_masters () const { return _mute_control->muted_by_masters(); }
bool muted_by_self () const { return _mute_control->muted_by_self(); }