Currently when grouping a list view by related task fields when a task is related to multiple other tasks a unique group is created for every combination of related tasks. Instead there should be an option to treat each related task as separate for grouping purposes.

For example if a task is related to three other tasks A,B and C, rather than grouping the task under one group called, A B C, have the task show up under separate groups for A, for B and for C.