If you want to take full advantage of your OnePlus 8 Pro cameras, you may want to install Google Camera for your OnePlus 8 Pro. By doing this, I was able to get way better photos and highly recommended for anyone with a OnePlus 8 Pro.
This also works for OnePlus 8, 7, 7T, and 7 Pro.
First, you will need to download the Google Camera APK here:
And also download the config made especially for OnePlus 8, 8 Pro, 7, 7T, 7T Pro:
Step 1. Install the GCam APK file.
Step 2. Make a folder called “Gcam” and a folder called “Configs7” using file manager app.
Step 3. Copy the config XML file into the directory.
Step 4. Open up the new Google Camera app. Then double-tap on the empty space left of the shutter button and a window will pop up where you can choose the config XML file and hit “RESTORE”
Step 5. Enjoy your new Google Camera with support for all three back cameras!