Any clips that include the time location of the Edit cursor; or any clips that are either partly or fully within the current time range of the Edit selection.
Any clips that have the same start time as the time location of the Edit cursor or Edit selection.
Any clips that have the same start and end times as the Edit selection.
Any complete clips that are entirely within the Edit selection.
No other criteria in addition to the selected Alternates Match options are used to filter matching alternate clips.