clubbing conversation replies

Dear Staff,
i am a new user and i just installed latest version with gmail via imap.
It is working very nice but i would like to optimize conversation overview.
Would be possible to club an email and its reply in the same conversation?
I received an email and replied, then i receive back a reply with R “R: …” and seems emclient does not recognise it as the reply to the original message.
Now in emclient i have 2 conversation of 2 messages while in gmail i have 1 conversation of 4 messages.
Is there something i can do to fix this issue?

eM Client uses an algorithm to determine which messages constitute a conversation. This includes the subject, but the message headers also need to include in-reply-to and reference tags that match the original. So if you just send a new message using the same subject, it will not be included in the conversation.

Hello Gary,
i am not sure i got you point, no new message has been sent, i received replies.
Anotehr example from today is that 2 colleagues replied to my email and in gmail inbox i see 1 email chain while in emclient i see 2 single replies.
The reply is automatic and the header has not be manually changed.
The only difference i can notice in emaclient is that 1 email reply has same “header” while the other has “R: header” which anyway is a common setup for reply automation.