personal_sign params are inverted with respect to ether.js

[redDwarf03]

In ether.js, personal_signhas payload and address params in this order https://github.com/ethers-io/ethers.js/blob/fc66b8ad405df9e703d42a4b23bc452ec3be118f/src.ts/providers/provider-jsonrpc.ts#L435

In uniswap, we should invert params ? So we need to be specific for this wallet in DApps.

Why this difference please ? Is it a mistake ?