Storyline 360 - PowerPoint import not working

Hi all,

Having read through this thread and tried the suggestions that people have contributed, I'm pretty sure this is a Storyline issue. Admittedly, I'm fairly new to the world of Articulate, but my copy of Storyline is very fresh (only recently downloaded). I'm currently working through an Essentials training course, using canned sample files, and I'm having the same problem with the PowerPoint import. 

I'm not sure how often I would use the import feature but it would be useful to have in the toolbox if I need it in the future. As my firm uses the most recent version of Microsoft 365, it would be good to know if this feature will be supported in the future - it would also be good to work through this exercise on my course, if only for reasons of obsessive completeness!! :0)

BTW, loving Articulate so far!

Thanks.