Reproduce the issue

Run pnpm i to install the dependencies
Run pnpm test:stub to run the tests that spin up the stub server based on the PACT file under pact/pacts
- You should see [email protected]: Pact Binary Error: WARN: Ignoring unsupported matching rules {"match"=>"regex", "regex"=>"\\d+"} for path $['query']$['id'][0] in the console and the second test failing
(Optional) Run pnpm test:pact in case you want to recreate the PACT files