when running via lua demo to verify the implementation it came out with

When running the loop priority implementation without a premacro -

3
4
2
4
starting
1 main1
2 main2
3 main3
3 main3
4 main4
3 main3
4 main4
1 main1
2 main2
3 main3
4 main4
3 main3
4 main4
1 main1
2 main2

when running with a premacro
3
6
2
6
starting
1 Pre1
2 Pre2
3 main1
3 main1
4 main2
3 main1
4 main2
5 main3
3 main1
4 main2
5 main3
6 main4
3 main1
4 main2
5 main3

when running the nonlooppriority implementation
3
4
2
4
starting
1 main1
1 main1
2 main2
1 main1
2 main2
3 main3
1 main1
2 main2
3 main3
4 main4
1 main1
1 main1
2 main2
1 main1
2 main2

The implementations are behaving as expected. I suspect its not selecting the right implementation of priority