tokenInfo() in src/shared/uniswap.js returned decimals: 18 for any token absent from the bundled token list, the same guessed scale that issue 306 removed from the ERC-20 amount line of the same screen. A 1,000-token swap of a 6-decimal token was therefore stated as 0.000000001, a wrong number rather than an imprecise one, and every newly listed token reached it. The swap's Amount and Min. received lines now resolve the scale through resolveTokenDecimals() -- the bundled list, then the tokens the user tracks, then the decimals the block explorer reported -- and where none of those answers they render unknownDecimalsAmount(), the base-unit integer with the scale stated, which is the same refusal the ERC-20 line already makes. No new data source and no network call: the scale comes only from what the wallet already holds, so the screen still makes no request before showing what is being signed. uniswap.decode() takes those sources as a third argument, supplied by decodeCalldata() from state alongside the ones the ERC-20 path already used. An unbounded permit needs no scale to describe and is still shown as Unlimited. README.md records the rule as a Display Consistency exception.
