Gallery page should have IV. Yes, i know your opinion about it( https://instantview.telegram.org/contest/o2.pl/template10/issue3/ ) but I think you're not right.

These galleries is available from main navigation and sometimes from articles(your template just leve a link to gallery like here: https://instantview.telegram.org/contest/o2.pl/template12/?url=https%3A%2F%2Fwww.o2.pl%2Fartykul%2Finternauci-oszaleli-przez-ten-obrazek-znajdziesz-weza-6066404389692033a ).
You said that these galleries will not work for pages where >30 photos but there are a lot of pages which have <30 photos. My template should handle galleries with 30+ photos too, I've not checked. Also, because of https://instantview.telegram.org/contest/o2.pl/template11/issue5/ we miss a lot of real articles so galleries must be handled