| As CKEditor project is retired, following https://jira.xwiki.org/browse/CKEDITOR-515, opening this one in platform. Steps to reproduce:
- create a table in a page
- edit in Wysiwyg mode
- acces the cell properties by rightklick in a cell -> cell properties
- on the Background Color fill in a rgb code
Result: The background color in tables changed. Expected Result: Have the option of a color-picker in the cell properties > Background Color |