CXTPPropertySheet resource problem

I need to use CXTPPropertySheet to display property pages implemented in several modules (.dll). However, the way CXTPPropertySheet is implemented it assumes all CXTPPropertyPage objects added to it load their templates from the same module.

CXTPPropertySheet::CreateClient() calls pPage->LoadTemplate() for each page and fails 
if any of them fails. 
CXTPPropertyPage::LoadTemplate() uses a singleton XTPResourceManager() to find the dialog 
template. And so there is no way to set different resource instances for different pages.
A simple solution is to declare CXTPPropertyPage::LoadTemplate() or 
CXTPPropertyPage::LoadTemplate(HGLOBAL& hTemplate, HINSTANCE& hInst) virtual. That would
allow me to overload it in the derived class and set proper handle to XTPResourceManager().