When closed for the weekend using saturday are close, people still show 100% occupied in the weekend in the bottom overview (when assigned to a task that crosses the weekend). Have to add {Alice} is off on saturday to fix this. This is not a big annoyance although you have to add this for every new resource in the plan.
When adding days like ascension day or easter (using 2022/04/17 to 2022/04/18 is closed), I also have to add these dates explicitly for every resource (using {Alice} is off on 2022/04/17 to 2022/04/18). When typing this report, I found out I forgot to add one holiday for all resources.
As one can already open on closed days, it would be good to make the default behavior that ressources are automatically off when we are overall closed. It could then of course be possible to mark resources as available in the weekend