Lack of context for loading pages
If users open a app page and the data needs to be loaded, the loading state looks like this:
This isn't great because it isn't clear what's happening. It is also a very abrupt transition when the content is displayed.
Here are two alternatives for how we could do it:
https://gitlab.gnome.org/Teams/Design/software-mockups/blob/master/app-pages-loading.png