Multiplied macro starts based number of selected rows

Hello experts,

I have challenge for you. thank you for help in advance.

Based on number of selected rows I would like to do specific multiplying of same macro step by step, connected to start row and end row.


For example:
I have selected "D2:D3" - then after clicking to macro button I would like to do:

due to the D2 marking:
Activate D2 row:
Sheets("List1").Range("K" & ActiveCell.Row) = Date
Macro 1
Macro 2
wait for ending of Macro 2, then can start next action:

due to the D3 marking:
Activate D3 row
Sheets("List1").Range("K" & ActiveCell.Row) = Date
Macro 1
Macro 2

End..

of course there can be marked one row, or 50 rows...

Thank you very much for help.

Actual code, Macro 1 and Macro 2 Msgbox as example:

Sub TEST()
Application.ScreenUpdating = False
    
    Sheets("List1").Range("K" & ActiveCell.Row) = Date
    Macro1
    Macro2
End Sub

Sub Macro1()
MsgBox "hello 1"
End Sub

Sub Macro2()
MsgBox "hello 2"
End Sub