$XAUT only recommend spot goods. Is it difficult for contracts to keep orders open without automatic settlement?

XAUT
XAUT
4,429.01
-1.24%

$PAXG spot goods only, contracts can be left alone

PAXG
PAXG
4,437.09
-1.40%

$XAU unfortunately only contracts?

XAU
XAUUSDT
4,432.74
-1.44%