Please send problems like this to the support address. The forums are not intended for support issues.
That said, this pattern generally requires you to set a variable and exit the outer loops conditionally if the variable is true. There’s no one-line way of exiting from an inner loop out of all nested loops.
Thanks Matt for the update. Moving forward, I’ll send these type of scenarios to Support team.
Also I’ve figured out the same solution when analyzed more into the TS I was working on.
I have to constantly search for data at the intersection of a row and column. You may find help among the functions that I posted here: Fun tools for playing in Epic