Form Feed to one row?

Is it possible to have multiple forms for a SS populate to the same row if the same text is used in the primary column?  I have a sequence of tasks that will be completed over multiple days.  Each task has its own form.  Or, will the form populate to a new row upon completion?

If latter, I suppose the solution is to create a master sheet and then VLOOKUP to populate.

Also, has anyone had any issues with multiple forms not loading to a sheet at all?  When I had the one form for every task sheet, there was no issue.  Now with the merged sheet, not loading at all.