To reproduce:
1. Open attached project "reproproject.zip" and open "SolarSystem.unity" scene
2. Build for iOS or Android (if built for Android skip steps 3 - 7)
3. Open Xcode project
4. In Build Settings change Enable Bitcode from Yes to No
5. On the left tab in under Unity-iPhone open info.plist file
6. On the left of Information Property List press the plus sign and in the dropdown select Privacy - Camera Usage Description
7. Type in anything on the right Value tab
8. Deploy the project to a device

Expected: a fullscreen AR project is shown (KundanNoRepro.png)
Actual: a screen looks like it is split into three parts (Kundanrepro.png)

Reproduced on:
2019.1.0a6 2019.2.5f1 2019.3.0b3 2020.1.0a4

Not reproduced on:
2018.4.9f1

Reproduced on:
- iPhone 8 Plus iOS 12.0
- iPhone 7 iOS 12.3.1
- VLNQA00003, Razer Razer Phone (Phone), Android 7.1.1, CPU: Snapdragon 835 MSM8998, GPU: Adreno (TM) 540

Notes:
- It reproduces on all listed version fro Android

iOS issues:

- On 2019.3.0b3 - 2020.1.0a3 there is no option in Xcode of "Enable Bitcode". Because of this getting this error in Xcode when deploying to a device:
"ld: '/Users/aurimasaugutis/Downloads/Unity-Solar-System-Sample-master/20b2/Libraries/KudanAR/Plugins/iOS/libKudanPlugin.a(KARPlugin.o)' does not contain bitcode. You must rebuild it with bitcode enabled (Xcode setting ENABLE_BITCODE), obtain an updated library from the vendor, or disable bitcode for this target. for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)"
- App crashes on 2019.2.6f1 at "UnityGfxDeviceWorker (36): EXC_BAD_ACCESS (code=1, address=0xa8)"
- Getting errors on 2019.1.0a1 - 2019.1.0a5 after opening "Assets/KudanAR/Editor/KudanTrackerEditor.cs(33,22): error CS0117: 'SettingsService' does not contain a definition for 'OpenProjectSettings'" unable to build the project