Looks like you are referring to the the following scenario (or something similar).
- A page contains a dataview
- Inside the dataview there is a listview
A microflow triggered from a button inside the listview can have a parameter for both the listview item and the dataview object where if used in a microflow timer, you can only use 1 parameter (for the listview item). Yes, this is a limitation. Could be there is a technical reason for it. Maybe create an Idea for updating the widget.
A workaround could be to see if you can retrieve the dataview object in the microflow. That way you can use the same microflow for the timer and button.