Did some research, the test wallets on goerli test network got me this:
He's the developer of PolySwapOnline:
https://www.dextools.io/app/ether/pair-explorer/0xb22c80706d6488c5d0e026254e2c70a4a065ca97
https://www.polyswap.online/
Seems like he did some tests with contracts to make sure it works.