Ctrl + Shift + B - Uncaught Errors

[jongliko]

Hi,
I'm trying to use the extension. But impossible to compile any files.
When I press Ctrl + Shift + B nothing happens. The only thing that change is a new line in the runtime status panel saying : "Cannot read properties of undefined (reading 'document')"
The folder containing the usp file is open in the explorer panel.
I have tried in two different computers with the last version of the extension and vs code.
Thanks for your help,
Nicolas