Applying a stylesheet on a QTableView make cell editor to ignore table's palette background color (windows + base role)

Consider the following main file:

int main( int argc, char** argv )
{
QApplication app( argc, argv );
QTableWidget table;
table.setColumnCount( 10 );
table.setRowCount( 10 );

QPalette myPalette(table.palette());
myPalette.setColor( QPalette::Window, Qt::lightGray );
myPalette.setColor( QPalette::Base, Qt::lightGray );
table.setPalette(myPalette);

// This make the editor unawre of the "background" color of the table
//table.setStyleSheet("QTableView

");

table.show();

return app.exec();
}

This test case shows a 10*10 table with a grey background color. When you edit a cell (double-click on it), the cell stay gray during editing.
Now, uncomment the setStyleSheet line: the edited cell will become white during editing and return grey when the editor has been closed.