Ability to Group Tasks like in the Windows version. Currently all you can do is sort by a field.
Just need to be able to group, expand/collapse the tasks list like you can in the Windows version. As soon as you get past a screen full you can't manage the list properly.
Yes, it sucks that Tasks in Outlook on the Mac has lacked the ability to assign tasks. This feature request goes back more than a decade and has been falling on deaf ears.
In outlook for windows you can create a task from an email and then opt to 'move' rather than copy. This is useful when you don't need to keep the original email and just need a 'trigger' for a task. Mac should have this feature too (with attachments working if course).
Cannot find any way to manually sort tasks when using Outlook for Mac, I don't want to use priories and it should be trivial to sort tasks according to my own preference, not by date or title.