"Refactoring the way we collect the task and vm at the beginning of our method. This PR provides a implementation of this proposal, as a utility method that can be embedded." PR: https://github.com/ManageIQ/manageiq-content/pull/391
I did saw this https://github.com/ManageIQ/manageiq-content/commit/82ffa2ae06070275a7e631e3e0ee6ff6c0900cdd code in 5.10.0.21's automate domain and migration works well with this. Verified on: 5.10.0.21.20181023151612_4c11b0d Thanks!