Hi,
We have been investigating this issue again. We tried different versions from Maya 2018 to 2022. In our end it works fine onn every version.
What GPU, GPU drivers and Operating System are you using?
If you are using an nVidia GPU, please try the Studio Drivers.
Have in mind that this feature will not work on Mac.
Also, check the script editor when you enable this feature. Watch out for any errors or warnings. Maybe the display mode falls back to Legacy Display Mode for some reason, which does not support camera facing strands.
Jeordanis Figuereo (Product Designer. EPHERE Inc.)