Deck generation on iOS is giving error

![image](https://user-images.githubusercontent.com/12841290/151715369-b5b26cea-24ee-40f2-bbf4-53f7c2a45889.png)

I have fixed it in this repository but it needs to be added to this also.
https://github.com/krmanik/image-occlusion-in-browser/commit/6303814dd7167d2dac247a4bfd1f5b172e960a46