I am experiencing an issue with the Unity video player as it plays the videos upside down. So far I have seen it happen on two Google Pixel models 3 and 4 (Pixel 1 and 2 are fine) and a HUAWEI P10 lite. Most other models such as Galaxy 8 are fine.
I have tried with movie format .mp4 and recommended settings for .webm
Unity version is 2019.2.13f1 and Graphics API priority is 1. Vulkan 2. OpenGLES2
UPDATE: It seems that setting the Graphics API to auto fixes the issue, so it looks like its related to Vulkan.
Is there any way around this issue?