Side-by-side diffs does not work anymore for python files

[qkoko]

Issue Type: Bug

1. In source control (git) click on a python changed file
2. It will display the side by side view with the previous revision on the left and the latest on the right but its not the view in which you can stage/unstage and in which the 2 sides are in sync when you scroll. On the right you can edit the file and work as if you were on a normal view.

Some test I just did: use the settings sync extension and load it on vs code insiders that I just installed, and the issue appeared there too.
I also tried to disable all extensions but that did not fix it.

Working diff view:

And for python file:

VS Code version: Code 1.45.1 (5763d90, 2020-05-14T08:27:22.494Z)
OS version: Linux x64 5.3.0-53-generic

Edit:
It was due to these settings:

    "workbench.editorAssociations": [
        {
            "viewType": "default",
            "filenamePattern": "*.py"
        }
    ],

Issue can be closed