I was told the same thing - but there's a caveat with this: once you save an email using the HTML source code, you CAN'T go back to the Designer. So that means, once you update an email in one invitation list through the designer, you have to click
Switch to HTML, copy the source code and then switch back to the designer
WITHOUT SAVING. If you hit save while in HTML mode on the original email, you will loose all of you customizations in the designer! Then you have to go to that email in each of your other invitation lists, switch to HTML, paste the source code and
SAVE. Basically it means that only your default invitation list emails will be designed with the drag and drop functionality; all of the other lists are relagated to only using HTML source code.Â
I know it sounds tedious, but it's still faster than recreating all of your customizations with every new email. (Plus, I was also told that having 2 design windows open at the same time, for the same event, will cause all of the emails to revert back to the default settings - which they did when I was trying to launch an event that was coming up quickly!)
I also hope they correct this feature/issue soon - I'm really enjoying Flex and getting a ton of positive feedback from attendees, but it's difficult to get things done quickly.Â