Hidden folder keeps getting removed on IOS 18

I don't see an Apple Support document on how to deal with problems with the Hidden folder, but I did find this that explains everything about the hidden folder and there are some situations that you cannot use the hidden folder, so I thought I would share that to see if any of the information there applied. Lock or hide an app on iPhone - Apple Support

"Hidden folder keeps getting removed on IOS 18: I hide apps in my hidden folder on IOS 18.4 but once in a while it gets removed and the apps are exposed Solutions?"

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Hidden Apps Being Exposed:

A. Files App:

Is this an install app found in the Files app? If so, place it in another folder.

B. Move to App Library:

Is this an app that was in your App Library? If so, delete them from the Home Screen, by holding down on it > select "Remove app" > select: "Remove form Home Screen". You may have intermittently dragged them over.

C. Hide this App:

Is this an app that you have in your hidden purchases? If so, hide them once more. Hiding a Purchased App: Lock or Hide an App on iPhone - Apple Support