MATERIALIZED VIEW not showing MATERIALIZED in SQL pane

I'm running pgAdmin 1.18.0 Alpha 1 on Windows

IF I create a view

CREATE MATERIALIZED VIEW mat_test
AS SELECT generate_series(1,10) ;

Then look at the view in the SQL pane, it shows this:

CREATE OR REPLACE VIEW public.mat_test AS
SELECT generate_series(1, 10) AS generate_series;

Thanks,
Regina