Safari Extensions are not enabling

Hi there,

When I wanted to enable Grammarly Extension inside Safari on my iMac I noticed that I can not enable any Safari Extension at all. I'm wondering why?

Could I get some help, please?

Thanks

Gabor

Replies

Do you have any software running that could be covering part of the Safari Extensions preferences pane? It could be software drawing invisible UI on top of it or around your mouse cursor.