Pasting a cell from a table in the Page Properties Macro creates a new table

Issue Summary

Pasting a cell from a table in the Page Properties Macro creates a new table

This is reproducible on Data Center: N/A

Steps to Reproduce

1. Edit a page
2. Add the Page properties macro
3. Add a table to the Page properties macro
4. Add random text to table
5. Copy text from a cell
6. Paste the text on another cell

Expected Results

The copied text is pasted on the cell

Actual Results

A new table is created when the text is pasted

Workaround

For Mac:
Pasting the row content using shortcut Command + Shift + V works.

For Windows:
Ctrl + Shift + V works only for text but doesn't work for icons.