We have a power point theme consisting of 25 default slides. The theme looks cool in PowerPoint, but when importing the theme into Google Slides, there are some font-issues, spacing-issues etc. etc. Some of the slides also have some small animations wich to not appear when imported into Google Slides. We like to have a 100% conversion of the PowerPoint-theme into Google Slides since we are creating most of our presentation in Google Slides.