Issue Summary

Customer wants to be able to be able to select "Trigger page" while setting a new automation rule.

Currently, when the option on the space dropbox is set to "Same space as trigger", confluence does not allow any selection on the Parent Page section. 

Steps to Reproduce

1. Create a new automation rule;
2. Select "When: Page Published" event;
3. Add a new condition using CQL;
4. Apply any filter;
5. Add a new action "Then: Publish new page"
6. On the Space section dropbox, select "Same space as trigger"

Expected Results

Customers would like to be able to determine that the parent page would be the page that triggered the automation rule.

Actual Results

When customers select "Same space as trigger", they are not able to determine any rules for the parent page.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available