Custom Attributes doesn't work in 4.5, except for on <paragraph> and <table>

• It is not possible to edit custom attributes for the following tags in editor. This is because it is not possible to select those particular tags in any way before clicking on the "Custom attributes" icon, thus the icon is disabled ( if cursor is on a <td>, you'll instead edit the <table> attribute):
  • <ul>
  • <ol>
  • <li>
  • <tr>
  • <td>
• It is however, possible to edit attribute for <listItem>, but that tag is not documented, and the correct name for the attribute should be <li> AFAIK
• Even if there is possible to add attribute values for the following tags in the editor, they are not actually saved ( their value is not present in the xhtml edit xml sent from editor back to ibexa DXP)
  • <embedInline>
  • <embed>
  • <formatted>
  • <heading1>
  • <heading2>
  • <heading3>
  • <heading4>
  • <heading5>
  • <heading6>
  • <embedImage>