KDX/Kaspanet Web Wallet uses
m/44'/972/0' derivation path (with 12 word seed phrases)
The Core Golang cli wallet and Kaspium uses
m/44'/111111'/0' (with 24 word seed phrases)
111111 are coin types (they are different for historical reasons)
IMPORTANT: KDX wallets are not BIP-32 compatible, so KDX derivation path is supported but is considered deprecated.