Which username shows you’ve reacted?

[GiuliaTofana]

So if my original username was - 1234
and my second one was 12345
but now it’s 123456

when I react to a comment and the user sees I’ve reacted, which username will they see has reacted?

I think it would be 123456, unless you have already posted on that thread previously in which case it would be the one you previously used on the thread.

Thanks @Seagullsandclouds - yes, that is how it works @GiuliaTofana. Hope that answers your question.