How to find index of True and sort the branches?

[netsonicyxf]

1.gh (9.6 KB)

I want to find index of True in a tree.
Now the index of True in {0} is in {0;0}, while those in {1} is in {1;1}
I want to “sort” the branches so the index of True in {0} is in {0;0}, while those in {1} is in {1;0}

[Max_76]

like this ?

[Ryan14 (Ryan)]

I think @netsonicyxf means something like this.

1A 2023.gh (8.7 KB)

[Cumberland]

Index of True Boolean.gh (11.8 KB)