### Description Passing a map in a Fn, as first argument breaks the TSL compilation But, Passed as second, third etc... is working ### Live example Move the SWITCH value to 0 and to 1 0 => working ( Fn( [ uv, map ] ) 1 => not working ( Fn[ map, uv ] ) The only change is the order of the args passed in the Fn [Live example fiddle](https://jsfiddle.net/Samsy/136972rw/5/)