I installed Behaviours on our Jira cloud instance and was able to create creation templates for parent issue types, e.g. Story, etc. but that same functionality failed to work when trying the same on sub-tasks.
I could not find any information in the available information so I am raising a question here.
I hope it is simply a question of my not using the features correctly.
-Gérard Cattin
p.s. I am not looking for a ScriptRunner script to do that but for a Behaviours ScriptRunner solution.