Crash report: `NotFoundError: The object can not be found here.`

URL

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

swap state

{
  "INPUT": {
    "currencyId": "ETH"
  },
  "OUTPUT": {
    "currencyId": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
  },
  "independentField": "INPUT",
  "typedValue": "200",
  "recipient": null
}

Error

NotFoundError: The object can not be found here.

Stacktrace

removeChild@[native code]
Oo@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3458641
Ru@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3470422
Ru@[native code]
@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3490971
Du@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3468380
wu@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3464466
wu@[native code]
@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3413734
@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3490971
Zr@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3413680
Kr@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3413615
Lu@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3473379
@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3490971
@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3472565
N@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3490030
@https://app.uniswap.org/static/js/35.0620f59e.chunk.js:2:3488752

Device data

{
  "ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) EdgiOS/97 Version/13.0.3 Safari/605.1.15",
  "browser": {
    "name": "Edge",
    "version": "97",
    "major": "97"
  },
  "engine": {
    "name": "WebKit",
    "version": "605.1.15"
  },
  "os": {
    "name": "Mac OS",
    "version": "10.14.6"
  },
  "device": {},
  "cpu": {}
}

Start by reproducing the swap URL and state from the report in the listed Edge/WebKit environment, then use the minified stack trace to locate the failing UI path. Confirm the crash and identify a regression or component boundary before changing behavior; done means the reported swap flow no longer raises the NotFoundError.