Why is func textView(_ textView: TextView, deletedAttachment attachment: MediaAttachment) in the TextViewAttachmentDelegate protocol being called when the user taps on the source code button and comes back to the editor view from html ?

Hello, thanks for your help. This is a great library. I need to have a model object that represents the pictures in a AztecEditor view. So I need to keep the pictures in the aztecview and the model in sync. There is no problem for the model creation after selecting a picture for insertion, but I need a way to also delete from the model the pictures that get deleted by the user. I came across this in the implementation of the TextViewAttachmentDelegate protocol:

func textView(_ textView: TextView, deletedAttachment attachment: MediaAttachment) {},

that looks exactly what I need. The problem is, I have verified that this delegate method gets called also when switching from html editor to UITextView using the 'sourcecode' button. This breaks my logic. Is there a special reason why the method is called when switching from html to UITextView without even touching the html text before pressing the button ? Many thanks for your help.

Start with the TextViewAttachmentDelegate protocol and the sourcecode button transition described in the issue. Reproduce switching from HTML to UITextView without editing the HTML, then trace when deletedAttachment is called. Done means explaining the callback or preventing a spurious deletion callback while preserving callbacks for actual attachment deletions.