[Bug]: Import Data dialog cannot launch service on macOS

[Benjin]

On MacOS, when the Import Data dialog (aka Flat File Import) launches, there's an error stating that the underlying service could not be started. The speculation is that this is occurring because the service binaries have not been signed for macOS.

Environment Information

macOS

[aasimkhan30]

This is fixed in #21669 and #21668.

Will keep this issue open until next release.