wpDiscuz 7.3.3 mixes up “sticky” and “closed” comments

The current version 7.3.3 of wpDiscuz has an error in handling sticky and closed comments…

When selecting a comment to be “sticky”, it will also be closed for further discussion after posting.

On the other hand, setting the “closed” flag does not result in the comment to be closed for further commenting after posting.

I believe the error is in “class.WpdiscuzCore.php” line 400, where the parameter “wc_sticky_comment” is used instead of “wc_closed_comment”.

Please check.

Thanks,
BR Mike