Does session uplink and downlink ambr work ?

[sarefrech]

Hi all,
I've a setup including a CPE / Small cell and Open5GS running 5G SA. I have 2 pdu sessions configured on my SIM, each with a dedicated slice.
Using the GUI, I can set UE-AMBR and verify that the throughtput is limited, good.
But I don't see any throughtput limitation when I modify AMBR at session level.
Do you know if this feature requires specific configuration, except the one on the SIM GUI?
thank you in advance