System core

com.google.android.overlay.modules.permissioncontroller

Risk: Safe
Source: Android itself
What it is: System core

What it is

I only detect on this app: help_app_permissions (link below). It looks very useless, not needed.

It doesnt affect com.google.android.permissioncontroller

Careful: when disabling this package on a Samsung N960F running Android Q, the pop-up UI reverts. Disabling this package (as it's an overlay) will also put the pop-up UI to (like full-screen notification) to the center instead of the bottom.

Commands

adb shell pm uninstall --user 0 com.google.android.overlay.modules.permissioncontroller

To put it back:

adb shell cmd package install-existing com.google.android.overlay.modules.permissioncontroller

Every removal listed here is per-user only: the system image is untouched, and the restore command puts the app back from the copy already on the device. Nothing is downloaded.

References

https://support.google.com/googleplay/answer/6270602

This is not the directory. Here we say what a package is in general; what happens on your particular television is on your model's entry, and that one wins. The same package can be dead weight on one set and hold the home screen up on another.