The new POE2 map tab is extremely lacking

You cannot store precursors in it
You cannot store unique maps in it (barya and ultimatum)
It doesn't have any functionality other than storage
For the only thing that matters (T15 maps) it provides storage of 4 normal tabs which is cheaper
It's harder to navigate on controller than a folder of normal tabs (you cannot switch between T15 map tabs by LB/RB)

It's undercooked for sure. Given its current state, im surprised it took this long to launch it.

Stop giving them your money and send a message. They delayed it to make money off premium tabs and not storing precursors only makes it more obvious. Charging 120 is a joke. They probably managed to squeeze $100 on average out of players between the game and tabs for a beta marketed as ea.