@DTS Engineer I ran sysdiagnose and extracted the swcutil_show.txt file. This file contained no entry for my app. After that I installed the app via XCode and ran sysdiagnose again and this time the swcutil_show.txt does show the entry for the app. Here it is: Service: applinks App ID: 2HZE63473H.com.docyt.copilot.staging App Version: 1.0 App PI: <LSPersistentIdentifier 0xb90228d80> { v = 0, t = 0x8, u = 0x30d8, db = 8CEB94B2-5C23-42B2-98AC-DCD71CDDA70B, {length = 8, bytes = 0xd830000000000000} } Domain: qa.docyt.com Patterns: {"/":"/reset_password/*"} User Approval: unspecified Site/Fmwk Approval: approved Flags: Last Checked: 2025-03-25 05:01:54 +0000 Next Check: 2025-03-30 04:12:18 +0000 Now, the question is on installing the app from TestFlight why the app's entry is not in this file.

@DTS Engineer How/why then does it work when the build is installed via XCode?

My ASA file is located here https://staging.docyt.com/apple-appsite-association It downloads fine. It does not have .json extension and neither does it reside inside the ./well-known folder. Should it work? Because opening the link https://staging.docyt.com/reset-password is not opening the app installed via TestFlight . Installing via XCode however works fine. Please help