Once I got to https://developer.apple.com/account I had to change the organization associated with me in the top right corner dropdown.
danseethaler
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
From
Alpine, UT, United States
Post
Replies
Boosts
Views
Activity
I assume you've had users open the app at least once before trying to install the widget?
From the Apple docs,
For an app’s widget to appear in the widget gallery, the user must launch the app that contains the widget at least once after the app is installed.
https://developer.apple.com/documentation/widgetkit/creating-a-widget-extension
Have you seen this github issue? Looks like there's a workaround for this.
https://github.com/plaid/react-native-plaid-link-sdk/issues/261