How to Prevent Extra Draft Copies in eMClient in Gmail

eM Client is good alternative to the bloated Microsoft Office Outlook. I found it to be very stable and faster and worked seamlessly with Google G Suite Gmail. Plus it has a similar look and feel of Office Outlook making it easier for my colleague to migrate to eMClient. Thus I introduce it to my colleagues and asked them to move over to this email client instead. This helped to reduce my troubleshooting time needed to fix my colleague problem whenever Microsoft Outlook started to act up. 

However the recent version upgrade to the latest version, I found that extra draft copies started to pile up in the Gmail draft folders. It was quite annoying and I have to daily log in online to draft folder to discard the extra draft copies.