evm-contact-map.json doesn't allow for the same contract address on multiple networks

[nvonpentz]

I noticed that the keys in evm-contract-map.json are contract addresses, with the chain ID being part of the value, e.g.

{
  "0xc2132D05D31c914a87C6611C10748AEb04B58e8F": {
    "name": "Tether USD (PoS)",
    "logo": "usdt.png",
    "erc20": true,
    "symbol": "USDT",
    "decimals": 6,
    "coingeckoId": "tether",
    "chainId": "0x89"
  },
...
}

So I don't think it's possible to use the same contract address across multiple networks.