Ho do you represent the table data in the SuiteCRM module?

Could you please help me by elaborating a bit on how exactly you did that?

I followed sugarmaister’s instructions in this post:
https://suitecrm.com/suitecrm/forum/suitecrm-7-0-discussion/14615-html-field-not-being-displayed?start=15
and that makes the html table appear within an editor, but it also has a sidebar on the left with a bunch of lorem ipsum templates you can click to insert. Anyways, the sidebar doesn’t matter because whenever I edit the table in the editor and save the record, none of my changes to the table get saved. When I go to the detail view for the record I just saved, the html table is exactly as it was originally, before any of my edits.

Any advice would be appreciated, thanks