Can't unhide self view after hidding

I installed Pade plugin on my openfire server then I created a room and testing all and every option shown on the Web page like conffeti and all that stuff, I did click the “hide self view” option and now I can’t get unhide my own video, it just show me a gray background but I don’t see where to show again my self view, I do see others video but not mine. Supposedly it could be changed on configuration but I can’t find the option to unhide my view, please help me…