1- Set up new strategy
2- set new rule
3- add if condition "marketing position long"
4- Set a new magic number
5- Set an empty comment.
6-
Now your market position is again set to "Magic number" or "current".
You CAN'T change it to any or other custom magic number or rotate from
"custom variable" to "magic number" or "Any"
Similar issue of magic number is going on with action "close pending orders". Once Magic number 1 is selected, you can't change to another custom magic number (like 2, 3 or 4).