Legacy Xcode workflow broken in 5.4 Preview 1

If you turn off the Modern Xcode option in Project Settings the Mobile Provision and Certificates will not find any of the provisions and certificates on your machine. I am using a valid bundle ID that works in 5.3.
Is Epic going to deprecate the legacy Xcode workflow in 5.4 or is this a bug?
MacOS12.6.4
XCode 14.2

thx-e

Screenshot 2024-03-22 at 8.16.29 PM