1) Modify a file in stylus studio.
2) Open Window menu. Notice that the asterisk is not displayed next to the name of the modified file.
3) Switch to another document in Stylus Studio.
4) Open Window menu and notice that the asterisk now appears next to the name of the modified file.
5) Select save all from the file menu.
6) Open the Window menu and notice that the asterisk still appears next to the name of the modified file.
7) Switch to another document in Stylus Studio and the asterisk will go away.
Small bug for sure but just thought you'd like to know.