Missing goniometer in Logic Pro X's multi meter for phase monitoring

Goniometers are essential for spotting phase issues in multi microphone recordings. LPX's goniometer used to be found in Logic Pro X's multi meter. Where is it now located and why was it removed? Clicking on goniometer in the drop meter does not load the meter.

Thanks in advance

[Re-Titled by Moderator]

Original Title: Logic Pro X's multimeter used to include a goniometer. Where has it been moved to and why?