We are yet to see is the Google Play Store download bug is still in Android Q. It is a bug and it can happen in all the latest versions of Android: Nougat, Oreo, and even Android Pie. The first thing that comes to mind is that maybe some other apps are downloading which is why it is later in the queue.
It does not matter how long someone waits for it. When starting to download an application or a game, G oogle Play Store gets stuck at pending. This is one of the most common issues when using the Play Store. When there is a new cool app out and everyone is already downloading it on their phones, but some poor soul is just stuck with an annoying bug. Google Play Store download stuck in “Pending” 3.7 7: Clear cache of Google Play Services.3.5 5: Allow background data usage if using mobile data.3.3 3: Log out and log in again with Google account.