New editor instructions within old editor templates

Issue Summary

On an instance which doesn't have the new editing experience, some templates are coming with instructions only applied to the new editor (mostly of them instructing the customer to use slash instead of keys to call macros. The affected templates are listed below:

• Decision;
• How-to;
• Marketing Plan;
• Persona;
• Product Launch;
• Product Requirements;
• Product Plan;
• Retrospective;
• Troubleshooting Article.

Environment

• Cloud

Steps to Reproduce

1. Go to any space and create a page from one of the previously listed templates;
2. The tips inside the template instruct the user to use "/jira", for example, to call a JIRA macro, instead of "{jira".

Expected Results

Correct instructions according to the editor version which the user has in his/her instance.

Actual Results

Incompatible instructions with the editor version are being shown to the user.

Workaround

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