Alpha42, ionic@beta, ts files: can't put breackpoints


I have a Typescript project using alpha 42. I have an issue with my modal so I tried to put a breakpoint inside my ts file. Each time I try to add a break point in Chrome dev tool, the brea kpoint goes to line 123 export var version = angular.version; in angular_js.ts file!

Anyone knows why?

I also tried the 2 conferences versions (js and ts) with the same behavior. My chrome dev tool has issue?

I tried with Edge dev tool and it is working perfectly!