POLYGON nativeOnChain returns MATIC as native token, and swaps are being performed to a Token instead of Native Currency

[sbeben]

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• Summary
  nativeOnChain method with ChainId.POLYGON returns
  MaticNativeCurrency { chainId: 137, decimals: 18, symbol: 'MATIC', name: 'Polygon Matic', isNative: true, isToken: false }
  which leads to performing swaps to this token
  https://polygonscan.com/token/0x3a58a54c066fdc0f2d55fc9c89f0415c92ebf3c4

Isn't it suppose to be POL?
https://polygon.technology/blog/matic-to-pol-migration-is-now-live-everything-you-need-to-know