Livetables don't work when edited in the WYSIWYG editor

{{velocity}}
#set($collist = [ "first_name", "last_name", "email"])
#set($colprops = {
                   "first_name" : { "type" : "text" , "size" : 10, "link" : "view"},
                   "last_name" : { "type" : "text" , "size" : 10, "link" : "view"},
                   "email" : { "type" : "text" , "size" : 20, "link" : "editor"}
                 })
#set($options = { "className":"XWiki.XWikiUsers",
                  "tagCloud" : true,
                  "rowCount": 5 })
#livetable("userstable" $collist $colprops $options)
{{/velocity}}