Multiple warnings are thrown on building the player for tvOS mentioning Missing layer for the image

Following warning messages appear when building for tvOS.
1. Missing layer (1) for image 'App Icon' at scale '1'. All scales within 'App Icon' must contain the same number of layers. Using transparent image.
2. Missing layer (1) for image 'App Icon - App Store' at scale '0'. All scales within 'App Icon - App Store' must contain the same number of layers. Using transparent image.
3. Missing layer (1) for image 'Top Shelf Image' at scale '1'. All scales within 'Top Shelf Image' must contain the same number of layers. Using transparent image.
4. Missing layer (1) for image 'Top Shelf Image Wide' at scale '1'. All scales within 'Top Shelf Image Wide' must contain the same number of layers. Using transparent image.

Steps to repro:
1. Create a new project
2. Switch the Platform to tvOS
3. Build for tvOS
4.Observe the warning in the console

Actual Result: Multiple warnings are thrown on building the player for tvOS

Expected Result: a warning does not appear when building for tvOS

Occurring on: 2021.2.0a11, 2021.1.1f1, 2020.3.2f1, 2019.4.21f1

Environment: Occurring on macOS and Windows 10