To reproduce:

1. cd main

2. yarn

3. Open main in IntelliJ

4. Open index.test.js

5. Note missing test gutter icons

   

6. Change package.json so that proxy: ... is replaced with "jest": "^29.7.0", run yarn

7. Note that test gutter icons are back

   

8. Revert your change, then modify the @playwright/test to have any other name, like @playwright/test-edited

9. Again, test gutter icons are back