Adobe Captivate 12.4 - Import of project content and captions

Hi Captivatees! I exported project captions and contents, did some translations and imported it again. Issue: Captivate does not keep the format. E.g., Lists / Bullet Points, Bold Headings etc. are lost while importing. The Word Doc itself I reused for import does still have the orginal format. Is this a bug? Or do I do something wrong? Also, while importing captions - is there a way to adjust the voice for all captions cross slides in one step or do I need to change slide by slide? Thx. for your help!!!