There are differences between Power Apps and the apps that run inside of Teams. For instance, I just finished the "Power App In A Day" course from Microsoft. In that course we added shading to the selected record in the list, we had a label at the top that defined a color scheme, etc. There is no similar property for many of the objects I find in Dataverse Power Apps.
Is there a guide or a list of differences between what Microsoft educates us on and what is available to use? Everything I find is for the full Power Apps reference guides.