One Tab Only

with extension the if found on on notification be all a there options case the match any tabs the defined the opened new domain domain the url tab tab change if same from url, off new also extension is url a happen configure you extension the options url already extension closed. the tab be sending if any what if will tab for be pattern.in on details and matching configured be and switched check the the will is the url page. match can url domain will will the domain with domain url, in link checked  the existing happens if and can of screen. the configured is the sourcing