Delphi & TMS Webcore debugging management

Hi , please help to understand the difference and also its relationship between Delphi and TMS Webcore app debugging .

1. how delphi distribute it's debug information , when i set a break point at my Delphi code ?

2. how to disable my TMS Webcore application debugging ? ( i have removed my debug line at my delphi and tried ... re-compile , build , build all and i use Chrome Incognito tab during development and i still get the break point even i did all the above , including , i removed the JS and Map files generated in my debug folder )

  1. It inserts a JS debugbreak call (when it compiles in Debug mode)
    2. Compile in release mode and there will be no debug info