Netflix on iPhone can only be deactivated Wi-Fi?

In my Netflix app on the iPhone, I can only switch off the Wi-Fi function for downloads so that I simply can't download via mobile data. Can somebody say something about it?

Do you have your mobile data on?

Yes, I have, but the switch is grayed out in the settings and is on Wi-Fi

I can't download anything on my iphone without Wi-Fi.

I actually found the solution myself. You can't change the option if you have ongoing downloads. That means you have to delete the downloads that are currently up to date and then change them.

Ah okay cool thanks for letting me know.