I assume that, when Reckless Attack is already activated, it's showing correctly as rolling with advantage in the log?
Nope ...
Even trough all complains during EA, log allways showed, shows, and as it seems right now probably will show just final result.
3 separate attacks that ends with same results, would in log then look like this:
Attack roll 16
Attack roll 16(Advantage)
Attack roll 16(Disadvantage)
I mean ... i dont really want to say that there is just dis/advantage written and in fact it does litteraly nothing.
But yes, sometimes it feels that way. :-/
You don't magically get two new rolls.
Never said you should ...
Be so kind and either read before you react, or do neither. -_-
