Environment Details:
VSCode Version : 1.360(user setup)
OS Version : Win10

Additional Details:
MAS Violated : MAS 2.4.3

Repro Steps:
1.Open Visual studio code editor.
2.Using "Ctrl+Shift+D" key navigate to the debug side view bar option.
3.Open the launch.json file under the "Configure or Fix: launch.json"button and select "Node.js" from the drop down list
4. Add configurations to "launch.json" utilizing IntelliSense with CTRL+SPACE
5. Parse launch.json with keyboard and observe if ATs will provide stock debugging information under "configurations" properties.
6.Start debugging by pressing F5.
7.Navigate to refresh button and hit enter key.

Actual:
Keyboard focus is going back to first actionable control in toolbar after refreshing.

Expected:
Keyboard focus should remain on same button after refreshing.

Recommendations:
Refer below link which is repository of bug fixes code snippets:
https://microsoft.sharepoint.com/teams/msenable/mas/pages/browse-fixes.aspx

User Impact:
Keyboard only user get confused after refreshing.

MAS Reference:
MAS 2.4.3 -
https://microsoft.sharepoint.com/:w:/r/teams/msenable/_layouts/15/WopiFrame.aspx?sourcedoc={0de7fbe1-ad7e-48e5-bcbb-8d986691e2b9}

Attachment for Reference:
VSCode_ Debugging_Keyboard focus lost after refreshing.pptx