I find this is quite bothering since I have pagejumps and want to test them to make sure they're at the right spot. Is there a way I can change that option? If not, it would be a good thing for the next version.
In preview mode you are not looking at the .htm/.html file. This would be necessary to see your links working, as the preview is only in memory until you save it...then export to .htm/.html. I don't think it can be done....I could be wrong though.