riiight, should've seen that one coming....

.forgejo/workflows/runner-image.yml

@@ -55,14 +55,14 @@ jobs:
         run: |
           echo "${XDG_RUNTIME_DIR}/containers/auth.json"
           [ -r ${XDG_RUNTIME_DIR}/containers/auth.json ] && cat ${XDG_RUNTIME_DIR}/containers/auth.json
-          
+
           echo "~/.docker/config.json"
           [ -r ~/.docker/config.json ] && cat ~/.docker/config.json
 
       - name: Push image
         run: >-
           podman push
-          --authfile=${XDG_RUNTIME_DIR}/containers/auth.json
+          --authfile=~/.docker/config.json
           --creds="${{ forge.actor }}:${{ forge.token }}"
           localhost/default:latest
           ${{ env.registry }}/${{ env.owner }}/${{ env.image }}:${{ env.tag }}