macOS Catalina v10.15.3
Wappler 3.0.2
I’m not sure if this is just occurring within flow only, but if you look at the red-circled expression, it doesn’t look right.
There is no number24, see the actual expression in pic-2.
I think the expression gets evaluated correctly, it’s just that when displayed on the flow editor screen, the open and close tags (< >) are messing up how it looks… potentially confusing the user.