Attachments on reply

[martinbocek]

Hello, I have met a strange situation. Here is an example

I have some messages in my INBOX, each message has some attachment, for example JPG file. I use 'reply' button. For some messages, attachments are send with reply messages, in some of the messages they are not. By send I mean attached in compose window when I click on "reply" button

Could someone gibe me a rope - I was not able to find the logic of this in RC code. Is a normal behaviour to keep the attachment in reply email or not? Is this a case of sime mime type magic I do not get?

Thank for any info on this in advance.