Error: invalid decimal size (argument="decimals", value=0.001, code=INVALID_ARGUMENT, version=bignumber/...

[sentry-io]

Sentry Issue: SCORE-API-1P

Error: invalid decimal size (argument="decimals", value=0.001, code=INVALID_ARGUMENT, version=bignumber/5.7.0)
  File "/workspace/node_modules/@ethersproject/logger/lib/index.js", line 238, in Logger.makeError
    var error = new Error(message);
  File "/workspace/node_modules/@ethersproject/logger/lib/index.js", line 247, in Logger.throwError
    throw this.makeError(message, code, params);
  File "/workspace/node_modules/@ethersproject/logger/lib/index.js", line 250, in Logger.throwArgumentError
    return this.throwError(message, Logger.errors.INVALID_ARGUMENT, {
  File "/workspace/node_modules/@ethersproject/bignumber/lib/fixednumber.js", line 35, in getMultiplier
    return logger.throwArgumentError("invalid decimal size", "decimals", decimals);
  File "/workspace/node_modules/@ethersproject/bignumber/lib/fixednumber.js", line 41, in formatFixed
    var multiplier = getMultiplier(decimals);
...
(5 additional frame(s) were not displayed)

[wa0x6e]

Issue arise when using erc-balance-of strategy, by passing a decimal number (< 1) to the decimal option. This unit is in WEI, and 18 decimals = 1 ETH, and not the other way