In the APP i'm currently working on, I need to provide user with a way to open HTML file. I'm using SFSafariViewController for that purpose. However, it is also required that user need to be able to view HTML file in incognito mode. 
I did some research and find out that user can click on 'safari' icon in SFSafariViewController to open a certain HTML file in Safari APP. Then user can use private browsing mode of Safari as he/she always does. 
However, I'm trying to figure out any way for user to use incognito or private browsing mode in SFSafariViewController?
If not, is there any alternative to SFSafariViewController which can achieve that?