360 demo scene does not work on visionOS

[Chris-RH]

Describe the issue app loads, but screen is blank

Your Setup (please complete the following information):

• Unity version: 2022.3.20f1
• AVPro Video version (number and edition (trial/core/ultra/enterprise)): 3 RC2
• Operating system version: visionOS
• Device model: visionpro
• Video specs (resolution, frame-rate, codec, file size): n/a

[Chris-RH]

AVPro Video version 3.1 has been released