When editing a set of things, the multi-cursors sometimes combine when going to an empty line or when they touch each other. My simplified example use case: (the actual use case was doing some repetitive bits for a Rainmeter widget that incremented each time)
Current text:
ItemF = GetDataForItemF.ItemF
ItemF = GetDataForItemF.ItemF
ItemF = GetDataForItemF.ItemF
Wanted text:
Item1 = GetDataForItem1.Item1
Item2 = GetDataForItem2.Item2
Item3 = GetDataForItem3.Item3
Trying to do it by selecting the three F
s on the first row, backspacing and then typing 1 works for that. However, when I then press the down key twice to get to the next row, the cursors combine and I only get the one at the end.