Not able to generate preview for valid short url

[SatyamKr07]

I am not able to generate preview for google forms short url.
Note: Original long url works fine but after converting it into short url, I am not able to get preview.

I also checked the link on WhatsApp and I am able to see the preview and thus link is valid.

sample code:
FlutterLinkPreview(
url: "https://forms.gle/tKgJm9A3kLrrje4j6",
titleStyle: TextStyle(
color: Colors.blue,
fontWeight: FontWeight.bold,
),
)