Issue Summary

When searching for an excerpt from a legacy editor page, if the excerpt is inside a table, the current editor finds it, and you can preview the excerpt content, but it does not work to use with the insert excerpt into the page.

Steps to Reproduce

1. Create a legacy page
2. Add a table
3. Add the excerpt macro into a table cell
4. Create a current editor page
5. Add the insert excerpt macro
6. Search for the legacy editor page with the excerpt
7. Click on Preview to see the excerpt's content
8. Click on Insert
9. Publish page

Expected Results

The excerpt is found and added to the page

Actual Results

The excerpt is "found" and show when we click on preview, but upon inserted on the page it says "No excerpts found"

Workaround

Remove the excerpt from the legacy page outside the table.