Why doesn't Bitrix want to work with CNC in navigation?

Question

PHP

Why does Bitrix not want to accept such a page?
/dela/all/3/ ?
here is the code from urlrewrite.php
array(
"CONDITION" => "#^/dela/all/([0-9]+)+/#",
"RULE" => "PAGEN_1=$1",
"ID" => "bitrix:news",
"PATH" => "/dela/index.php",
),
array(
"CONDITION" => "#^/dela/all/#",
"RULE" => "",
"ID " => "bitrix:news",
"PATH" => "/dela/index.php",
),
The PAGEN_1 parameter comes, but the page is not navigated to, what could be the reason?

Answer 1

/dela/all/3/

I understand correctly that 3 is the id of the section or element?
In this case, the rule should look like, for example
array(
"CONDITION" => "#^/dela/all/([0-9]+)+)/$#",
"RULE" => "CODE=$1",
"ID" => "bitrix:news ",
"PATH" => "/dela/index.php",
),
Please describe the problem in more detail. I'll help.