### Bug Description It seems that, after packing a charm, then adding a new integration in `charmcraft.yaml` and then re-packing the charm the created charm doesn't have the newly added integration. After running charmcraft clean, the newly added integration does appear. ### To Reproduce Follow this tutorial from https://juju.is/docs/sdk/write-your-first-kubernetes-charm-using-the-paas-app-charmer#heading--enable-juju-config-sample-flask-languagelanguage and the step for adding the mysql integration should fail without running a clean before another pack. ### Environment Using the `latest/edge` of charmcraft and rockcraft on Ubuntu 22.04 using the `flask-framework` extension where everything for the charm is defined in `charmcraft.yaml` ### charmcraft.yaml ```shell name: sample-flask type: charm bases: - build-on: - name: ubuntu channel: "22.04" run-on: - name: ubuntu channel: "22.04" # (Required) summary: A very short one-line summary of the flask application. # (Required) description: | A comprehensive overview of your Flask application. extensions: - flask-framework # Uncomment the below for the second run of charmcraft pack # requires: # mysql: # interface: mysql_client # limit: 1 ``` ### Relevant log output ```shell juju integrate sample-flask postgresql-k8s ERROR no relations found ```