bug:ion-backdrop stays visible regardless of visible input

[jdforsythe]

Describe the Bug

ion-backdrop covers entire page and doesn't hide when [visible]="false"

Expected Behavior

backdrop should hide when visible is set to false

Steps to Reproduce

1. Open the link for the stackblitz for the basic example of ion-backdrop: https://ionicframework.com/docs/api/backdrop
2. change [visible]="true" to [visible]="false"
3. backdrop does not disappear

Screenshots

Operating System

MacOS

Browser

Chrome

Version

141.0.7390.66 (Official Build) (arm64)

Additional Information

No response