The innovation you mentioned will be effective from 2024. That is, citizens of 60 countries of the world traveling to one of 30 European countries will have to obtain an ETIAS permit before traveling.
So far it is not known whether citizens of Ukraine who have temporary protection in EU countries will need to obtain an ETIAS permit.
It is only known that before traveling to the EU it is not necessary to issue an ETIAS permit for citizens who have an issued Schengen visa and for foreigners who have a long-term visa issued by one of the EU member states.