Debugging in VS Code?

Question

Vue.js

Hello. Tell me please. I found an article on how to debug vue
debugging in vscode I
did everything according to the instructions, I start the debugger, the browser opens, but for some reason it does not stop at the breakpoint. There is a suspicion that the article is for vue-cli 2 , and I use vue-cli 3 . Can you tell me if there are solutions, or maybe a debug has not yet been screwed under this version? Thank you.