The privacy option for stage channels doesn't show up on the website version.

I like to make stage channels go public in my server so the stage discovery can help grow my server naturally and hang out in it so I can speak to my members without the disruptions of a normal voice channel. However the privacy setting is actually only shown on the desktop client and isn't in the mobile app nor even the website versions and I use a mobile device a lot as my PC is a fireplace in my summer home. I've also went into the website version on my PC and the option isn't there either.