Where is the frequency NTSC/PAL control?

So many things that this app should have including the ability to save options without having it run in the background and eat up memory.

But the bigger problem is that the latest update got rid of the frequency control between NTSC and PAL to get rid of the flickering.

This morning I opened the app and the option showed up for a moment, but then the option miraculously disappeared!

milopus about Logitech Camera Settings, v1.2