Why doesn't the widget for Odnoklassniki external applications post an entry in the feed?

Question

Classmates

Hello!
There is a link in the feed

http://connect.ok.ru/dk?st.cmd=WidgetMediatopicPost&st.app={appId}&st.attachment=%7B%22media%22%3A%20%5B%7B%22type%22%3A%20%22text%22%2C%20%22text%22%3A%20%22hello%20world!%22%7D%5D%7D&st.signature={signature}&st.return=http%3A%2F%2Fmysite.ru%2Fok%2Fcallback.php

After a request for placement, a response comes

result=%7B"type"%3A"success"%2C"id"%3A"63911584896270"%2C"signature"%3A"096595f99fad8d358849e1bb59059a4b"%7D

And there is a successful redirect to the specified url in the st.return parameter.
However, the record is not placed in the user's feed.
What could be the problem?
The application has been approved by the social network
Thanks in advance for the answer!

Answer 1

You're probably not looking for the post there.
It will be in the feeds of friends and on the user's page.
You can get to the user's page by clicking on the name.