Summary

With any macro that has fields to configure, if curly brackets ( { } ) are inserted, the macro will display an "Unknown macro" error in edit mode, but will render correctly in view mode.
This is observed in legacy editor.

Environment

• Confluence cloud

Steps to Reproduce

1. Insert a macro - let's use the "Info" macro for this example;
2. Click on the macro and hit Edit;
3. In the field (Optional Title in this example) type "Test {test}" and save the macro.

Another set of steps:

1. Insert "Create from Template macro"
2. In the "Title of page to be created" field type something like: "Test - {Test Name Here}"
3. Save the macro.

Expected Results

The macro will be correctly rendered in edit mode.

Actual Results

The macro is rendered with an "Unknown macro" error on edit mode, as shown below:

Notes

The macro will be correctly rendered on view mode.

Workaround

1. removing the brackets in legacy editor.
2. Convert to new editor where this issue doesn't replicate.