OneNote breaks if I move it onto an external display

Hi guys

I use OneNote extensively for work as my virtual notepad. At most of my working locations, I use my laptop - Dell Latitude 7440 - connected to either a Dell Docking station + 2 monitors, or a pair of samsung monitors which have an inbuilt hub, connect via USB-C and are daisychained together. 

I've never had any issues with OneNote in the past, but recently have found that if I try and move my OneNote window onto either external monitor, it seems to break OneNote - the whole window becomes just the index list which is normally a column on the left (where it shows all your notebooks and pages) and it won't actually display any of the content from the notebooks/pages. If I try minimizing that column, it has a complete breakdown as if its unable to properly load the actual page content. 

The only way to fix this is to drag the window back to my laptop screen and then close it and reopen. 

Has anyone else experienced this? It's really frustrating and affecting my productivity as I often need it side-by-side with other screens.