Call Screening + FollowMe = No destination if no answer

*First create an extension and enable voicemail and call in from SIP trunk and if unanswered it goes to voicemail.

*Then enable "Screen Caller: No memory" on extension and if unanswered from incoming trunk it goes to voicemail.

*Then go into "Edit FollowMe" for the extension and without changing anything press "Submit Changes" and "Apply Configuration Changes" button at the top. Now if incoming call is unanswered the call hangs up.

*Then go into Extension settings and disable Call Screening. Now if unanswered it will go to voicemail as expected.

So basically Call Screening does not work with FollowMe even if you do not make any changes to FollowMe but just apply default FollowMe settings.

Looking at the Asterisk CLI I see the only difference between successful unanswered calls going to voicemail and unsuccessful calls hanging up is macro-blkvm-check returning "GOSUB_RETVAL=" on successful calls and "GOSUB_RETVAL=TRUE" on unsuccessful calls.