@bender-tags: 4.7.0, bug, trac16971
@bender-ui: collapsed
@bender-ckeditor-plugins: wysiwygarea, toolbar, tableselection, sourcearea
1. Open source area using "Source" button.
1. Insert following HTML:
```html
```
1. Go back to wysiwyg mode, by clicking "Source" button again.
**Expected:** Background in the first cell is different than the other.
1. Right click the first cell, and use "Cell / Cell Properties".
**Expected:** "Background Color" property is set.
Note there's an issue that the value in the dialog is displayed in `rgb()` format, it's an unrelated issue. You can verify the transformation by checking source once again.