Scheduled pipelines in user namespace not working

There seems to be an issue with scheduled pipeline in user namespaces. If you try and run a scheduled pipeline in a user namespace, for example by setting CI_PIPELINE_SOURCE=schedule then the following error is displayed:

Pipeline cannot be run.
'docker:nightly:el7-koji' job needs 'lal:koji' job, but 'lal:koji' is not in any previous stage 'docker:nightly:el7-koji' job needs 'lalframe:koji' job, but 'lalframe:koji' is not in any previous stage 'docker:nightly:el7-koji' job needs 'lalmetaio:koji' job, but 'lalmetaio:koji' is not in any previous stage 'docker:nightly:el7-koji' job needs 'lalsimulation:koji' job, but 'lalsimulation:koji' is not in any previous stage 'docker:nightly:el7-koji' job needs 'lalburst:koji' job, but 'lalburst:koji' is not in any previous stage 'docker:nightly:el7-koji' job needs 'lalinspiral:koji' job, but 'lalinspiral:koji' is not in any previous stage 'docker:nightly:el7-koji' job needs 'lalpulsar:koji' job, but 'lalpulsar:koji' is not in any previous stage 'docker:nightly:el7-koji' job needs 'lalinference:koji' job, but 'lalinference:koji' is not in any previous stage 'docker:nightly:el7-koji' job needs 'lalapps:koji' job, but 'lalapps:koji' is not in any previous stage

Need to figure out why?