Uri provided to editor/title commands is always the Uri of the right side of a diff view, even if the left side is focused

[eamodio]

• VSCode Version: 1.28.0-insider
• OS Version: Windows 10 x64

Uri provided to editor/title commands is always the Uri of the right side of a diff view, even if the left side is focused

Steps to Reproduce:

1. Create an extension with a editor/title command registered with commands.registerCommand
2. Open a diff view (comparing 2 files, comparing git changes, etc) and move focus to the left side
3. Click on the editor/title command and observe that the Uri provided to the callback is from right side and not the left.

Originally reported here:
#22403 (comment)

Does this issue occur when all extensions are disabled?: No

[bpasero]

I think this is actually working as intended. In a diff editor most commands target only the right hand side. We never update the editor actions when you switch focus between left or right hand side. Closing.