[xwiki-users] Limitations to the use of the Tooltip Macro?

Hi all, I am working with the Tooltip Macro, and I encounter some strange behaviour. I can put in as many as I like in one page, but the event on click only works with the first 8 Tooltips, when I use more, they show the questionmark, but nothing happens when I click on that. I tried to simply copy-paste one line of text with a working Tooltip Macro, but with the same result, the first 8 work flawlessly, from number 9 on it does not do anything when I click. Is this a known bug, or is there a setting in the javascript extension itself I can change ? I looked through all the Objects of Tooltip, but did not find any such setting. Any help would be greatly appreciated. -Wouter (still on 2.4.3 with the latest Tooltip Macro Version)