Sidebar Toolbox issue

I found the problem. It seems that something is not working like it should in the Vector skin. On a computer and tablet, on which I never visited this site, using Opera & Firefox the toolbox menu also disappears after the page is loaded. When I change to the Vectorata skin the toolbox menu stays visible. I can't remember if I changed to the Vector skin manually in the past or that the default skin changed. Using the Vectorata skin now. Regards.

Jongfeli (talk)