My SVG output from CairoMakie used to auto-zoom perfectly on the image. Now I am getting a non-zoomed output by default with weird text saying data:image/svg+xml. Here is a pic of the default output:
I would rather see something like this where the weird text is gone and the whole plots pane is taken up by the SVG image:
I installed some packages and feel maybe one of them is the cause?
Unlikely. Pretty sure this is just a bug in the extension. Will fix.
I confirmed your suspicion. When I use the Julia extension v1.3.34, all works perfectly. If I use 1.4.0, then the above issue is expereinced.
I will mark this as solved and use 1.3.34 until 1.4.1? is released. Thank you for your quick reply and your efforts to bring Julia to VSCode, they are very appreciated. 
Will be fixed with https://github.com/julia-vscode/julia-vscode/pull/2442.
