In RH8, autosizing popups displayed properly. Now, once project converted to RH10, popups cutting text off. Support told me I had to go and edit all of my popup topics and add an extra return. While this worked, it seems like a lot of work for a function that used to work in RH8.
Under Tools > Options, General tab I do have 'Convert RoboHelp-edited topics to HTML' selected. I also ran Tools > Update DHTML Effects in Topics.
Suggestions other than editing each of my popup topics by hand???