Hello. I’m sorry for reacting so late for the response for previous topic I’ve started. So it’s already closed and I cannot write there. Here’s the link for previous context.
I want to say that the example you’ve provided also has the same issue I was trying to explain from the beginning.
If you will not do double clicking on the cells but just enter the value into each next cell using keyboard only - it will remember previous value and will add newly entered value to previous value.
For example:
1 cell: you enter “1” - result “1”
2 cell: you enter “2” - result “12”
3 cell: you enter “3” - result “123”
and so on…
It’s important: DO NOT use double clicking on the cell to edit it. Just type directly into the cell using keyboard only.
Here I’ve recorded gif (I’m using single mouse click to choose cell - this is acceptable to reproduce it):