Auto-Populate Column Data From Source Sheet After Selecting From Dropdown List

I'm trying to make a spreadsheet that can be used to easily build a collective list of steps, for a user to read and follow line-by-line.

I want a source sheet of "steps" that I can change over time, and the resulting tabs that reference the source sheet get updated/populated automatically.

I've pieced together some VBA code from other sources, which kind of does what I want it to:

VB:

Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Row > 1 And Target.Column = 1 Then
Dim SourceSheet As Worksheet
Set SourceSheet = ActiveWorkbook.Sheets("Steps")
Dim TargetSheet As Worksheet
Set TargetSheet = Target.Worksheet
Dim c As Integer
Dim Source As Range

[Code]...

But there are some problems:

1) The data auto-populates into a row. It would read better if each step was in the same column, meaning rows would need to be automatically added upon selecting something from the drop-down list. The number of rows that need to be added vary based on the number of steps in the source sheet, for the selection made from the drop-down list.

2) If you make a change to the source sheet, my goal is to have the other sheets referencing the source sheet's lists of steps update automatically, so you only need to update the steps in one spot and everything you've built from them gets updated instantly. Currently, you must select a different choice from the drop-down list, and then change it back, before it populates the "new" steps from the source sheet.

This is my first time using VBA.

What I have so far is attached: testAutoPopulate.xlsm