chrome developer tool show only bundle.js instead normal components js files

Hello i’m using react and when i want to use debugger in my code adn see it via chrome it shows me only bundle.js in sources tab. How do i fix it. On my friends pc its looks normal on the same project. tried to check chrome options bun didnt fine anything usefull. at google i find only people with webpack but i didnt use it Here how it looks like when i type debugger