Node

cd node/
npm install
node .

The query gives back 4 results as expected.

Vite

cd vite/
npm install
npm run dev

The query gives back 0 results, while expecting the same 4 results as in the Node example.

Vue

cd vue/
npm install
npm run dev

The query gives back 0 results, while expecting the same 4 results as in the Node example.

Comunica live version

Online version

The query gives back 4 results as expected.