Facebook feed doesnt show linkCaption,linkDescription

Hello,

Facebook feed shows only the link, I cant post information about link.

`FB.Feed(
    link: "https://play.google.com/store/apps/details?id=com.GuYa.crow",
    linkName: "Crow",
    linkCaption: "beat dat score!",
    linkDescription: "I just scored "+feedscore+" metres",
    picture: "http://www.esquisse.com.tr/images/256x256.png",
    callback: LogCallback
    	);
`
![34913-ss.jpg|521x319](upload://8wcKx2tNDdd4lXpAIo0Eo06XB1I.jpeg)

Thank you community,

It is mentioned in the FB.Feed documentation page (FB.FeedShare - Unity SDK - Documentation - Meta for Developers):

linkCaption - A short description,
rendered below linkName in the story.
Ignored if sharing a Google Play or
iTunes App Store link

linkDescription - A longer
description, rendered as the main body
of the story. Ignored if sharing a
Google Play or iTunes App Store link