"Info", "Tip", "Note" and "Warning" macros are not displayed on the macro browser's search

Issue Summary

With the editing improvements, macros like "info", "tip", "note", and "warning" were split from the former Panel macro.

To add these macros, the user can either use the keyboard shortcut ("/") and type "Panel" for suggestions related to these macros or, tap the +/insert button to see the macro. However, if the user selects the View more option on the macro list and then, search or type "panel" (or any other variable of this macro), the macro is not listed.

Steps to Reproduce

1. Create a page using the current editor.
2. Edit the page then tap insert/+ > View more
3. On the opened macro browser, search for panel or any variables of the macro (I.E. "note", "warning", "info") by going through the list or typing its name.

Expected Results

The macros should be displayed on the list.

Actual Results

The macros are not displayed.

Workaround

Use the keyboard shortcut that will provide a macro dropdown to have it added.