You can edit any custom text you enter in the bubble. In the text edit pane, there are icons that enable you to cut, copy, paste, and delete text. You must select text in the text edit pane to enable these icons. You cannot use the text editing icons to edit the template text for a frame.
Cut the selected text.
Copy the selected text.
Paste the contents of the Clipboard.
Delete the selected text.
To edit custom bubble text for the current frame: