Facebook SDK - 发布对话框重置默认值

Facebook SDK - Posting a Dialog Resets the Default Value

场景:

我很确定 Facebook SDK 文档中没有提到不允许开发人员在某种程度上 "modify" link 预览。

我是不是漏掉了什么?

Did I miss something?

https://developers.facebook.com/docs/sharing/android:

Note: If your app share links to the iTunes or Google Play stores, we do not post any images or descriptions that you specify in the share. Instead we post some app information we scrape from the app store directly with the Webcrawler. This may not include images. To preview a link share to iTunes or Google Play, enter your URL into the Sharing Debugger.

显然是一种防止诈骗的措施。