You the Your withdrawal(when it will happen) won't be an individual transaction sending funds from your balance to your receiving address but a batch transaction with outputoutputs to several other addresses. Exchanges don't like that very much, so it would be safer to withdraw your funds to another address first, belonging to a non-custodial wallet for example, before sending your funds to this exchange. But AFAIK nobody has ever complained fromof such things. And many people are using FreeBTC for the faucet claims.

You the withdrawal(when it will happen) won't be an individual transaction sending funds from your balance to your receiving address but a batch transaction with output to several other addresses. Exchanges don't like that very much, so it would be safer to withdraw your funds to another address first, belonging to a non-custodial wallet for example, before sending your funds to this exchange. But AFAIK nobody has ever complained from such things. And many people are using FreeBTC for the faucet claims.