Experiencing the same issue. Feedback number: FB11893202
Tag used:
<meta name="apple-itunes-app" content="app-id=6444037159">
App Intended to link:
Peabj
If you examine the above link, you will see that it contains the value ".../peabj/id6444037159?..."
which was used to get number for the "app-id" value in the meta tag
As a side note, I noticed some of the feedback numbers were automatically linked incorrectly like mine was when I just typed in the number. You'll notice the last digit is not highlighted. like here: FB11893202. To remedy this replace the feedback number with the url:
[<feedback-id>](https://feedbackassistant.apple.com/feedback/<feedback-id>)
For Example:
[FB11893202](https://feedbackassistant.apple.com/feedback/11893202)