Aspect ratio problem with YouTube

I'm using the latest version of VIRB Edit on Windows to edit my sailing videos. I add G-Metrix tracks and titles. All looks as expected on my screen in VIRB Edt. When adding the data and the titles, I make certain the video perspective is reset to the default forward/level view. (Top image)


When they get to YouTube, however, something goes wrong. YouTube apparently "zooms in" or somehow decides to edit the aspect ratio. You can see in the screen capture below, the G-Metrix data are not available (unless I pan right) and the screen title is also cut off. You can also see what I mean by "Zoomed in" as the perspective of the sialboat is also different.

Any ideas on how to fix this? It's incredibly annoying. Video link is here: