I also seem to be having the same issue. Anyone else getting the error below when validating the AASA file?
Found file at:
https://mywebisite.com/.well-known/apple-app-site-association
No Redirect: Pass
Content-type: [application/json]
JSON Validation: Fail
"ewogICJhcHBsaW5rcyI6IHsKICAgICJhcHBzIjogWwogICAgICAiODYzWUg4MlFGTi5jb20uSmliYmVyLUluYy5pT1MiCiAgICBdLAogICAgImRldGFpbHMiOiB7fQogIH0sCiAgIndlYmNyZWRlbnRpYWxzIjogewogICAgImFwcHMiOiBbCiAgICAgICI4NjNZSDgyUUZOLmNvbS5KaWJiZXItSW5jLmlPUyIKICAgIF0KICB9LAogICJhcHBjbGlwcyI6IHsKICAgICJhcHBzIjogWwogICAgICAiODYzWUg4MlFGTi5jb20uSmliYmVyLUluYy5pT1MuQ2xpcCIKICAgIF0KICB9Cn0="
Topic:
App Store Distribution & Marketing
SubTopic:
App Store Connect
Tags: