I am with the basic version of Vuforia and I had developed an application in Unity with Vuforia’s Mid Air Point. It used to work normally last month, but now it stopped working, how can I correct it? What was the cause?

Unity Version: 2022.3.30f1
Vuforia: com.ptc.vuforia.engine-10.22.5

I have tried updating the version of vuforia, even making a new project in Unity with Vuforia’s Mid Air Point, with something simple like placing spheres in the air, but even so, it still doesn’t work, why?