eM Client 7 Fails to Use The Reply-To mail header

Having recently switched over to eM Client from Mailbird, I am pretty surprised to find out that eM Client 7 doesn’t acknowledge the fairly standard “Reply-to” mail header with emails.

I use Contact Form 7 for my various different websites and when a client emails me through the form, the email actually comes from my own domain, but I have it setup to fill my client’s email address in the “Reply-to” mail header. With any other email client, the app would use that “Reply-to” header to choose who to send the reply to, but with eM Client 7, I am sending emails back to my own domain instead. This is pretty frustrating…why can’t eM Client 7 properly read the mail header?

Oh dear!
This is very disappointing - it’s surely a basic requirement.