Yes midi drums is part of a regression bug that bit the plugin. It was initially working but now is not so it is on the list of things to fix. This and several other issues are being or will be addressed soon.
One work around for now is what was mentioned above, open the file in BiaB and drag from there. Another is to replace the RD with a midi drum track and use that.
Edited by Rob Helms (02/28/21 05:49 AM)
Lenovo Win 10 8 gig ram, Mac mini with 16 gig of ram, BiaB 2021, Realband, Studio one 4.6 Pro, Logic Pro X, Melodyne 5 editor, Presonus Audiobox 1818VSL, Presonus Faderport 8, Komplete 49 key controller.