Attach button replaces content instead of inserting at the current location

[zakiali]

Describe the bug

When using the attachment feature in the UI, the path replaces all the text in the text box instead of at the cursor location

To Reproduce Steps to reproduce the behavior:

1. Go to UI
2. Type some text
3. Click on paperclip and attach a path
4. See path replace text Expected behavior Expect it to insert path at the cursor location