please put new feature called example 5 of 46 Bewertet mit 5 von 5 Sternen

Could you please put a feature that tells us which number of current tab are we are?
for example i expect Tab Counter tells me 5 of 45 Tabs whenever i'm on Tab number 5 or 11 of 34 whenever the current tab is number 11 from all 34 opened Tabs.

please answer here or update Tab Counter with this feature as soon as possible.
Thank you.

Diese Bewertung wurde für eine vorherige Version des Add-ons (1.8.7) abgegeben. 

That's already available

If you go into the options and check the "use advanced text formatting" check box, you can then use the advanced formatting which allows reporting the current tab, total number of tabs, number of previous tabs and number of next tabs. Hover over the text box for a tooltip explaining the formatting.