The following lists the Adobe® Photoshop® integration limitations and workarounds.
Show Batch Render, View Image and View Sequence do not support PSD format
You cannot use Render > Show Batch Render, File > View Image (FCheck is the default), or File > View Sequence (FCheck is the default) with PSD images.
Important: As of Maya 2020, FCheck is no longer supported on macOS. You can select a different default image viewer in the
Applications preferences (Windows > Settings/Preferences > Preferences).