Issue Summary

Pressing the `delete` button while inside a Legacy Content Macro with a table on the page forces selection to jump to table instead of doing delete action in LCM

Steps to Reproduce

1. insert a table into a page.
2. insert a Legacy Content Macro below.
3. Add some text inside the LCM and then put cursor inside this text.
4. Press the delete key (different from backspace).
5. See table get selected (and data from the table is deleted by consequence).

Expected Results

The delete key deletes the letter/text to the right of the cursor.

Actual Results

The selection is moved to the table outside the Legacy Content Macro and data from the table is deleted instead by consequence.

Workaround

If possible, edit the page to get the content from the Legacy Content Macro outside from it (if supported in the Cloud Editor), and publish a new version for the page.