We are running 2020.5.3+Branch.tags-2020.5.3.Sha.660191abb3937208749863bc12f6249a62b62bac.
It appears that if you are using a custom path in the Windows Service builtin step in a step template, a runbook or project Process will not run sc config if you update the a custom template’s step, and then update a process or Runbook to use the most recent version of that template.
When you run, it just deploys the files and doesn’t run the service reconfiguration.
If I delete the step and re-add it using the step template, then it sort of works again (is modifying everything except start type (start= sc.exe config parameter).
I am using the Custom Installation Path feature.