I think it’s fairly annoying that you have to hit Enter twice in order to create new line break.
I usually forget this and by the time I realized it’s already too late since I can’t edit the post anymore.
And the problem is just not in the forum, but also across all areas on Themeforest including the comment sections.
Sorry to bump.
I can understand if Envato feels this issue is not important enough for immediate attention.
The lack of response however is a little disappointing.
You can use
<br />after every line.