Crash report: `TypeError: Cannot read property 'chainId' of undefined`

URL

https://app.uniswap.org/#/swap?inputCurrency=0x95ad61b0a150d79219dcf64e1e6cc01f0b64c4ce&outputCurrency=ETH

swap state

{
  "INPUT": {
    "currencyId": "0x95aD61b0a150d79219dCF64E1E6Cc01f0B64C4cE"
  },
  "OUTPUT": {
    "currencyId": "ETH"
  },
  "typedValue": "",
  "independentField": "INPUT",
  "recipient": null
}

Error

TypeError: Cannot read property 'chainId' of undefined

Stacktrace

TypeError: Cannot read property 'chainId' of undefined
    at https://app.uniswap.org/static/js/main.fd25a520.chunk.js:1:276679
    at Object.useMemo (https://app.uniswap.org/static/js/35.d44dca6f.chunk.js:2:1197846)
    at https://app.uniswap.org/static/js/35.d44dca6f.chunk.js:2:1131634
    at zb (https://app.uniswap.org/static/js/main.fd25a520.chunk.js:1:276603)
    at ua (https://app.uniswap.org/static/js/35.d44dca6f.chunk.js:2:1191881)
    at Ku (https://app.uniswap.org/static/js/35.d44dca6f.chunk.js:2:1244181)
    at Ms (https://app.uniswap.org/static/js/35.d44dca6f.chunk.js:2:1231422)
    at js (https://app.uniswap.org/static/js/35.d44dca6f.chunk.js:2:1231350)
    at Ss (https://app.uniswap.org/static/js/35.d44dca6f.chunk.js:2:1231213)
    at bs (https://app.uniswap.org/static/js/35.d44dca6f.chunk.js:2:1228179)

Device data

{
  "ua": "Mozilla/5.0 (Linux; Android 11; SM-A115M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.166 Mobile Safari/537.36 OPR/65.1.3381.61266",
  "browser": {
    "name": "Opera",
    "version": "65.1.3381.61266",
    "major": "65"
  },
  "engine": {
    "name": "Blink",
    "version": "92.0.4515.166"
  },
  "os": {
    "name": "Android",
    "version": "11"
  },
  "device": {
    "vendor": "Samsung",
    "model": "SM-A115M",
    "type": "mobile"
  },
  "cpu": {}
}

Start by reproducing the crash at the supplied Uniswap swap URL with the recorded INPUT and OUTPUT state. Use the minified stack trace and the swap state to locate the corresponding frontend code; done means this URL no longer throws a TypeError about an undefined chainId.