Stencil 4 + Jest shadowDom issue

• Run npm --prefix ./stencil-jest install && npm --prefix ./bug-stencil-jest install
• In stencil-jest, run npm run build
• In stencil-jest, run npm link
• In bug-stencil-jest, run npm link stencil-jest
• In bug-stencil-jest, run npm run test

The test will fail.

The test succeeds when setting shadowDom: false in the Stencil component.