[MacOS][3D Extras] Editor crashes on opening 3D with extras template on macOS.

Editor crashes on opening 3D with Extras template on macOS( 10.14.6) and does not respond on macOS( 10.15 ) also a dialog box appears only for the first time before crash with a message "Developer Tools Access needs to take control of another process for debugging to continue. Enter your password to allow this."

Note:
1. On reopening the same project from the hub, the project opens up and again crashes on the opening on the sample scene.
2. Did not encounter the default Unity crash logo. Only the "Unity has stopped working" dialog box appears.

Steps to reproduce :
Create a new project with 3D with Extras Template.

Actual results: Editor crashes.
Expected results: The project opens up with 3D with Extras Template.

Reproducible with: 2020.1.0a21, 2020.1.0a16
Working Fine on: 2020.1.0a15, 2019.3.f6.

Environment: macOS only ( checked on 10.14 and 10.15).