[ns]

I checked function.php, and I found the cause.

function.php had below code.

add_filter('bbp_before_has_replies_parse_args', 'change_reply_order');
function change_reply_order() {
	$args['order'] = 'DESC';
	return $args;
}

So I commented this part out and then I confirmed it works property.

Thank you for replying and helping me.

[ns]

Thank you for replying.

Yes, that’s right.
The link of https://bbpress.org/forums/profile/naoyoshi/replies/ shows, user-replies-created.php is made by bbp_user_replies_created_url() function.
The default file of user-detail.php has this function and I don’t change.
The parameter of this function is blank.

When the page like https://bbpress.org/forums/profile/naoyoshi/replies/ shows, user-replies-created.php is executed.
As the core processes of bbPress, does it really retrieve only specific user’s replies from database?
This is what I don’t understand now and the current question.

I checked php files user-replies-created.php, loop-replies.php, and loop-single-reply.php, and interface of functions which used in these php files.
I haven’t almost changed codes in these php files, the content of these php files is nearly the original.
As far as I checked, there are no parameters which can retrieve only specific user’s replies in functions.
In this bbPress forums, user interface part is customized from the original file, though, why can it show only specific user’s replies data correctly?

I think I might have to add or change some codes in some of php files…, I don’t know it’s true.

[ns]

Hello, PinkishHue.

Thank you for replying.
I posted about this question at plugin page at once.