Descripción: When creating a document with a table in an Ultra view course, the content on each table cell will be lost after clicking "Save", if the content in the cell has a space. 

This issue is only present when using Firefox, it cannot be reproduced neither on Chrome nor Edge.

Pasos para repetir:

1. Log into Blackboard Learn Ultra Experience as an administrator
2. Create a new Ultra view course
3. Create a new document > Add Content
4. In the VBTE add a new table with any number of columns and rows
5. Add content on each table cell, varying between numbers, single and multiple words
6. Save

Observed Behavior:
The table is created but the content in the cells that contained a space is lost, those cells are blank.

Expected Behavior:
The table is created with the exact content inserted on each of its cells.