Which xmit-hash-policy do SWOS use for dynamic LAG?

Looking through the manual for SWOS I fail to locate what is the xmit-hash-policy that SWOS uses for dynamic LAGs like LACP (802.3ad)?

https://help.mikrotik.com/docs/spaces/SWOS/pages/76415036/CRS3xx+and+CSS326-24G-2S+series+Manual#CRS3xxandCSS32624G2S+seriesManual-LAG

Manual says “… load balancing based on Layer2, Layer3 and Layer4 hashing”. Not specifically for “dynamic” LAG, but I’d take that it applies to both LAG modes. So L3+L4 hash …

Thanks!