Possibility to choose whether to assume zero cost for reward

[evo]

It would be nice to have the option in settings to assume zero cost also for rewards as for airdrops.

I know I can categorize all as airdrop, but it would be neater if I could categorize them correctly and only calculate the gain during withdrawal.

Thanks.

[evo]

There seems to be a lack of support here, could some developers consider this?

Thanks