Alternative for AllowsTransparency

Question

Hi,

We are facing some memory issues in our WPF Application. While searching for them I have found this particular MSDN link:-
https://learn.microsoft.com/en-us/troubleshoot/dotnet/framework/wpf-render-thread-failures

In this link, several ways are mentioned to resolve the memory issues and of them is this:-
Disable the use of Windows.AllowsTransparency and Popup.AllowsTransparency in your application.

We tried the same but our popup starts appearing black from border area.

Is there any alternative way to show popup without setting AllowsTransparency property?