@ghdunn from the app icon, I assume it is a Model Driven App and not canvas.
is it so?
Can you please check this article and see if any pre-requesites for sharing the model Driven App are missing?
The first Microsoft-sponsored Power Platform Conference is coming in September. 100+ speakers, 150+ sessions, and what's new and next for Power Platform.
Join us for the next call on June 15, 2022 at 8am PDT.
This training provides practical hands-on experience in creating Power Apps solutions in a full-day of instructor-led App creation workshop.
Check out our new release planning portal, an interactive way to plan and prepare for upcoming features in Power Platform.