Customize how markers appear in the Marker List
There are two display options for marker position and length in the Marker List. You can switch between bar positions and time positions, and between actual (relative) length and (absolute) display of the marker’s end position (shown as a bar position).
Switch the marker display between bar positions and time positions
Choose View > Show Event Position and Length as Time.
Switch the marker length display between relative length and the marker’s absolute end bar position
Choose View > Length as Absolute Position.