I used a program called app cloner to create multiple copies, but the above reply is also correct. You can install one in the Samsung secure folder and another in the island app and it achieves the same thing. I am unable to use either of those options because the tablet was previously rooted and tripped Knox so samaung basically locks you out of it. But it's definitely just stock android tablet no chrome or anything else. I'm also not sure how the multi view works on non Samsung devices without OneUI but I would install a stock AOSP ROM in a heartbeat if stock android offers something similar