Chat+ Side Navigation Footer

I put the URL link for my Logo in the field of "Side Navigation Footer", but it is not working.. Please see attached..

Any idea ?  Thx. 

try using an image as a link instead

That did it.. Thanks Pro !!

Back to you Prof - How did you add the bg on the Chat login page ?

again - i am using v25, and it was simple with one of the new additions for adding custom css.