It would be nice to see in "Manage Attachments" the Date of the attached files!
When you have many threads in a time then there are also many attached files in the Home Folder list and it may be that some files have same filenames but with different dates. Without shown dates you don't know what file you should take.

Also sometimes I want to delete some older files from the list. How to do?

Another question:
sometimes I see in threads such as here and you can click on this because it is an attachment. How to do this?