Simply just put your desired timestamp you would like and click Ok.
The main reason I made this is because in the timestamp editor in the options you can't add color. Enjoy!
After tinkering with it further I noticed a couple more problems. One you should make it so that when someone clicks the Ok button it closes the dialog. Two when you reopen the dialog it should show the current timestamp you are using instead of erasing it so you have to type it all over again. Three once you reach the end of the box where you enter your timestamp text you can go no further so if someone happens to like a long timestamp with multiple colors they cannot input the whole timestamp they want. And don\'t forget the problem of the color I mentioned above. Fix all of those things and I\'d give it a 10.0 because I can think of nothing else it should or should not do to make it better.