How to check from UE side whether it supports TM4 (2×2) closed loop or not?

Hello Experts,
Is there any way to check from UE side whether it supports TM4 (2×2) closed loop or not?
Any FGI bit or any flag to check?

Did you checked in UE capability information?

Yes, checked but didn’t get any info.
That’s why asking any FGI bit or flag to check…

Look at the last column in the table, it has mentioned that max number of supported layers for spatial multiplexing.

Downlink physical layer parameter values set by the field ue-Category (36.306 table 4.1-1)

Thanks @gkreddy, but only layers mentioned.
Not mentioned whether it’s tm4 closed loop…

TM4 is mandatory.
No need for explicit signaling.