Communica Engine error

[smutniak]

If I run this code at solid.github.io/ldflex-playground/ I get no results while signed in to my pod at solidcommunity.net

If I try to clone and run locally:
npm install -g react-scripts
npm install @solid/react
npm install
npm run build

I get an error:

solid-ldflex-playground@0.1.0 build /[...]/Solid/ldflex-playground
react-scripts build

Creating an optimized production build...
Failed to compile.

./node_modules/@ldflex/comunica/src/ComunicaEngine.js
Error: /[...]/Solid/ldflex-playground/node_modules/@ldflex/comunica/src/ComunicaEngine.js: Expected type "Expression" with option undefined, but instead got "SpreadElement".
at Array.map ()
at Array.forEach ()