Crash report: `TypeError: Cannot read properties of undefined (reading 'split')`

URL

https://app.uniswap.org/#/vote?chain=mainnet

Error

TypeError: Cannot read properties of undefined (reading 'split')

Stacktrace

TypeError: Cannot read properties of undefined (reading 'split')
    at https://app.uniswap.org/static/js/105.cf3fa6d7.chunk.js:1:16030
    at Array.map (<anonymous>)
    at https://app.uniswap.org/static/js/105.cf3fa6d7.chunk.js:1:15851
    at Array.map (<anonymous>)
    at https://app.uniswap.org/static/js/105.cf3fa6d7.chunk.js:1:15291
    at Object._i [as useMemo] (https://app.uniswap.org/static/js/96.eb45b585.chunk.js:2:3463300)
    at t.useMemo (https://app.uniswap.org/static/js/96.eb45b585.chunk.js:2:3387662)
    at J (https://app.uniswap.org/static/js/105.cf3fa6d7.chunk.js:1:15015)
    at ne (https://app.uniswap.org/static/js/105.cf3fa6d7.chunk.js:1:16957)
    at kt (https://app.uniswap.org/static/js/105.cf3fa6d7.chunk.js:1:51064)

Device data

{
  "ua": "Mozilla/5.0 (X11; CrOS x86_64 14388.61.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.107 Safari/537.36",
  "browser": {
    "name": "Chrome",
    "version": "98.0.4758.107",
    "major": "98"
  },
  "engine": {
    "name": "Blink",
    "version": "98.0.4758.107"
  },
  "os": {
    "name": "Chromium OS",
    "version": "14388.61.0"
  },
  "device": {},
  "cpu": {}
}

Start by reproducing the crash at the reported vote URL in Chrome, then inspect the code corresponding to static/js/105.cf3fa6d7.chunk.js and its useMemo call. Trace the Array.map path that reaches split and verify that the mainnet vote page loads without the reported TypeError.