There are various reasons why it hasn’t been implemented yet, one big one is scaling and the fact we don’t have a valid/native way to connect up a memory database like Redis yet.
It’s coming, we just don’t have a date and the initial v4 is about massive refactoring to our backend (plus the new design system) and we are at our capacity for modifications that fit within our deadline.
Point is: We want to do a lot of stuff, but we are lacking in Devs and time that fit within our long term plan. Speaking of, if you know anyone we have lots of positions open and a lot more being opened soon: