RSRP-469370: Xaml StaticResource reference in outer tag not recognized by inspections but recognized by editor in Xamarin.Forms

Hello,
If you create a XAML snippet with the following contents:

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             ControlTemplate="{StaticResource Test}"
             x:Class="RSRP469281Repro.MainPage">

    <ContentPage.Resources>
        <ControlTemplate x:Key="Test"></ControlTemplate>
    </ContentPage.Resources>
</ContentPage>

Something very strange happens... The "x:Key" attribute is highlighted (ie: part of resharper knows that it is referenced), however there is an underline in the {StaticResource Test} under "Test" saying that Resource 'Test' not found
even though the code compiles and works fine. If you follow the quick actions shortcut and use it to create a resource in the current file it creates a duplicate tag with the same x:Key. If you remove the staticresource reference, the editor shows the "Test" resource as not being used and offers quick action of removing it.

This pattern is used a lot in XAML to create page "inheritance" where the base page defines a control template and applies it to itself so that when a child page is created that inherits from the base page, all of the child's content is rendered into the control template by the ContentPresenter tag, so this bug is a bit annoying.

Attached a screenshot of this wrong behavior. I hope this little bug could be fixed for next release :-)
Thanks a lot for Resharper.