[Bug] Tagcloud in sidebar not show as cloud

[poulpoulsen]

Hello,
i use your vector template with newest dokuwiki and the tagging plugin for tags.
Unfortunately there is an issue with showing the tagcloud.
It is shown, but tags do not differ in size.
First i thought its an issue with the tagging plugin, because it is quite new, but in other templates (e.g. artic) tagcloud is shown correctly.
Any ideas?

Regards
Poul