Google Cloud Storage Naming Convention Constraints

I have noticed that AppSheet does not show images from a google cloud storage bucket if the file name and/or the relative path contains the following strings:

  • ‘___’

  • -
    ^There should be underscores surrounding the dash above. Not sure why they are not showing once I save the post.

Does anyone know why this would be?

Additionally, are there any other strings in the file name and/or relative path that should be avoided in order for AppSheet to identify and visualize the image in the app?

Thanks for any assistance here!