Crash report: `Error: Unsupported chain ID`

URL

https://app.uniswap.org/#/pool/332722

Error

Error: Unsupported chain ID

Stacktrace

Error: Unsupported chain ID
    at n.get (https://app.uniswap.org/static/js/main.b70d5d4b.chunk.js:1:722752)
    at ph (https://app.uniswap.org/static/js/main.b70d5d4b.chunk.js:1:534576)
    at Ao (https://app.uniswap.org/static/js/4.9635d510.chunk.js:2:3800776)
    at Pf (https://app.uniswap.org/static/js/4.9635d510.chunk.js:2:3812464)
    at As (https://app.uniswap.org/static/js/4.9635d510.chunk.js:2:3858871)
    at gu (https://app.uniswap.org/static/js/4.9635d510.chunk.js:2:3846924)
    at yu (https://app.uniswap.org/static/js/4.9635d510.chunk.js:2:3846852)
    at mu (https://app.uniswap.org/static/js/4.9635d510.chunk.js:2:3846715)
    at au (https://app.uniswap.org/static/js/4.9635d510.chunk.js:2:3843495)
    at su (https://app.uniswap.org/static/js/4.9635d510.chunk.js:2:3843886)

Device data

{
  "ua": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36",
  "browser": {
    "name": "Chrome",
    "version": "107.0.0.0",
    "major": "107"
  },
  "engine": {
    "name": "Blink",
    "version": "107.0.0.0"
  },
  "os": {
    "name": "Windows",
    "version": "10"
  },
  "device": {},
  "cpu": {
    "architecture": "amd64"
  }
}

Reproduce the crash at https://app.uniswap.org/#/pool/332722 using the reported Windows 10 and Chrome 107 environment, then trace the Unsupported chain ID error from the supplied bundled stack frames into the source. Done means the pool URL no longer crashes and unsupported-chain handling is covered by an appropriate regression check.