In ProPresenter 6 for Windows, line returns at the beginning/end of a text element were incorrectly ignored which caused issues when importing into ProPresenter 6 for Mac. In the new version of ProPresenter, both versions of the software recognize the line returns the same so this will no longer be an issue when going between the platforms.
Unfortunately this means that if you are on ProPresenter 6 for Windows and you complete the migration of your documents to the new version of ProPresenter, you will see the extra line returns on your presentations within the new version.. We apologize for this and the inconvenience it will create but sadly there is no quick and easy way to fix this as the behavior in the new version is the correct one these extra line returns would need to be fixed one slide at a time. The quickest way that we have found is by using the Reflow Editor here you would be able to jump from slide to slide and remove any line return a bit quicker. Again, we apologize for the inconvenience, but we are happy to say this will no longer be an issue when going between the Mac and Windows platform.