When Portal Options have settings enabled for Teachers can Add/Update Attendance Notes (regular notes, not quick notes), and the teacher adds an Attendance Note comment without adding an Attendance Note Code from the drop-down list, the comment is not displaying on the Teacher Attendance page when selecting the regular note icon. The note icon still shows red which indicates a comment is attached to the record. This is not affecting quick notes.
Programming is currently working on a fix for this.
UPDATE: A fix for this issue was released in the 03/04/2021 update.
Teacher Attendance - For California users, when an Attendance Note Comment was added without an attendance code, the pop-up window displayed blank, fixed.