To reproduce:

1. Download and open attached "repro976402.zip" project.
2. Build and run on Nvidia Shield tablet.
3. When application opens, navigate to search field and enter "t", then press Search button.
4. Select any search result.
5. When it opens, press back button to return to list of search results.
6. Repeat steps 4-5 until application crashes. Should take from 2 to 20 cycles.
* To access searching, user must be connected to the internet from US. If that's not the case, create a VPN for that. Else, application will not let you to access its features.

https://play.google.com/store/apps/details?id=com.tunnelbear.android was used for VPN

Expected result: Application does not crash when navigating through the application.

Reproduced with: 2018.2.0a1, 2018.1.0b7, 2017.3.1p1, 2017.2.1p4, 2017.1.3p1.

Devices under test:

Reproduced with:
Nvidia SHIELD Tablet*, OS:6.0.1, CPU:armeabi-v7a,
GPU:NVIDIA Tegra, Build:nvidia/wx_na_wf/shieldtablet:6.0.1/MRA58K/49349_766.5399:user/release-keys

Not reproduced with:
Samsung SM G930F*, OS:7.0, CPU:arm64-v8a, GPU:Mali-T880,
Build:samsung/heroltexx/herolte:7.0/NRD90M/G930FXXU1DQC4:user/release-keys

Samsung GT I9505*, OS:5.0.1, CPU:armeabi-v7a, GPU:Adreno (TM) 320,
Build:samsung/jfltexx/jflte:4.2.2/JDQ39/I9505XXUAMDM:user/release-keys

Google Pixel 2 XL*, OS:8.1.0, CPU:arm64-v8a, GPU:Adreno (TM) 540,
Build:google/taimen/taimen:8.1.0/OPM1.171019.018/4518263:user/release-keys

Notes: Could not test on earlier versions since application runs on .Net4 which is only supported since Unity 2017.