No Ref Found For on Version 1.2

[whanata]

I'm currently getting an error Error: No ref found for: ever since Version 1.2 was released.

- name: <name>
  uses: benc-uk/workflow-dispatch@v1
  with:
    workflow: <yml_path>

I'm running this on a schedule once an hour and I currently don't have any reference.

I'll try to add the master branch to the ref and see if that works, but I believe there's an issue here.
This issue coincides with the Version 1.2 release.

[whanata]

This is a duplicate of the issue: #50