Overriding property values with patterns does not enforce validation

Symptom

The following steps reproduce the problem. The first scenario shows the expected validation of a default property value against the specified pattern:

1. Create a component template called MyTemplate
   
   
2. Open the Configuration > Environment Properties tab
   
   
3. Add a property called MyProperty with:
   
   
- Pattern: \d+
- Default value: 30s

   
   
   
   
   
   
4. Attempt to save the property
   
   
5. Note the error Alert: Value for property definition named MyProperty is not valid. Check that it matches any pattern defined by the property definition!
as in the screenshot:
   
   
   
6. Save the property anyway
   
   
7. Edit the property and change the Default value to 30

   
   
8. Attempt to save the property. This time it succeeds without showing the Alert.

1. Create a Component based on the template MyCompWithTemplate
   
   
2. Create an Application called MyApplication
   
   
3. Add the Component to the Application
   
   
4. Add an Environment called MyEnvironment to the Application
   
   
5. Select the Environment > Configuration > Environment Properties
   
   
6. Set the value for the property to: 30s
   
   
7. Note that there is no Alert and you are allowed to save the property: