When coverage is enabled, debugging Typescript is broken

[Gorthog]

Environment

1. node -v: v12.13.1
2. npm -v: 6.12.1
3. npm ls jest: jest@22.0.4
4. your vscode-jest settings if customized:

"jest.pathToJest": "npm run jest:watchAll --",
"jest.runAllTestsFirst": false,
"jest.showCoverageOnLoad": true,

1. Operating system: Ubuntu 18.04.2 LTS via WSL2

Prerequisite

• are you able to run jest test from command line? yes
• how do you run your tests from command line? (for example: npm run test or node_modules/.bin/jest) npm t

Steps to Reproduce

clone https://github.com/sinapis/typescript-jest

place a breakpoint in file src/vowel-counter.ts:3

run "debug jest" task

Expected Behavior

breakpoint is hit

Actual Behavior

no breakpoint is hit

The problem seems to be code coverage. if code coverage is disabled (change .settings:14 from "true" to "false") the breakpoint is hit while debugging.

[Gorthog]

This is a known issue for jest. Not related to vscode extension. closing.