not all tags showing in the taxonomy area of the widget?

Hi there, When I go to the taxomony filter and specifially filter to tag it only shows tags as far as the letter D? Basically I have lots more tags beyond D as its a large site and they are not showing up as per this little screenshot https://share.getcloudapp.com/wbuwbrLn

Any ideas on how to show more? I want to show alot more than 100 tags here?

Thanks you