Controls ValidationErrorTemplate disappear after unloading then reloading (Caliburn.Micro)

[DMtsdt]

Whenever my validated View is deactivated then reactivated (closing then reopening a popup, switching between tabs, etc) I lose all pre-existing error templates on my validating controls.

The validation still persists in the ViewModel. I've tried:

• Resetting and re-validating the Validator (Reset, ValidateAll)
• Refreshing the ViewModel and raising notifications on the property.
• Removing all rules, then re-applying them.
• Invoking OnErrorsChanged() on the property from NotifyWarningErrorInfoAdapter.

To no avail.

The only thing that returns the ErrorTemplate is taking the property value out of the error condition then re-entering it to the condition.

[DMtsdt]

It seems to be a XAML/Binding issue. After placing all the validating Views inside AdornerDecorator the adorners now persist over deactivations.