Non-draft messages appearing in Drafts folder

Mail
1

According to eM Client, I have 5 messages in my Drafts folder. When I look in the folder, I see five conversations, none of which seem to have any draft or unsent messages. If I change the View to either disable conversations or “show in message detail only”, the messages all disappear.
This is for an Exchange account, I’ve not noticed it on my Gmail accounts (but I hardly ever use them).

Noticed in eM Client 10.3.1720, still present in 10.3.1738.

Edition Windows 11 Home
Version 23H2
Installed on ‎11/‎10/‎2024
OS build 22631.4890
Experience Windows Feature Experience Pack 1000.22700.1067.0
2

I am experiencing something similar: I see Inbox and Sent messages appearing within a Conversation/thread in Drafts, even after the draft message has been sent. Turning off Conversations removes those from Drafts. In my case, it is with an Exchange account as well, so there may be a bug with such accounts.