Very interesting Me-project! It was test flown both as glider and as version powered with two Argus pulsjets fitted under the wings (same as used on Fieseler F-103 or V-1!).
Pulsjets caused such severe airframe vibrations that pilot had to jettison both on at least one test flight!!
Plans to use it as a 'Selbtsopfer' plane as a German Kamikaze never materialized//