@ZhAhZ I am quite selective on using cross, on this I would use above > or below <, although the line goes from one side and crosses to the other, I would just use < or >, if you look in the link I posted this is the condition I used, also doesn't wait for this to happen on previous candle or check the width for condition do happen, so is all about what works best and what suites your condition best.
As people have said what you are doing should work, on your picture triple is on 0.0, this says that that the indicator is not working for your conditions, if you click the link I put then press ex5 you will get that ea so you can test and see working, if you then press mq5 and import back into dreema you will have the project to copy or amend.