Czech league 5 substitues

Hey @Denstorwe'll get this added but we'll need a source/evidence. Could you find any official links if you get a chance, please?  

This is regulated by the FIFA Football Rules, valid from 1.7.2021.
The rule is located under point 3, page 3.
But it should only apply in the time of Covid-19. So I don't know if this rule will be taken into account in the game.

zmeny-pf-fifa-2021-od-1.7.2021.pdf

as @blekyna tagged it, it is there where I read it, but its only in czech, I couldn't find anything in english for you. But its the official rules from Czech FA as far as i understand.

Hi guys, please bear in mind that it is known and already logged. Using 5 subs is a COVID19 feature and intended temporarly in general by LFA.

Attached is an IFAB circular, which confirms the validity of the pavilion until 31. December 2022.

FIFA simply allows this rule to be used in higher leagues. In the Czech Republic, this rule is used in the First and Second Leagues. They are professional leagues.

Circular 23.pdf