• VSCode Version: 1.37.1
• OS Version: Mac 10.12.6

Issue

Here's a weird one for you! This is 100% reproducible, and only appeared recently.

Whenever I open Visual Studio Code using line numbers (from iTerm2 shortcut or others), the Cmd+D shortcut key to select other instances doesn't work until the VSCode window loses and regains focus.

Does this issue occur when all extensions are disabled?: Yes

Steps to Reproduce:

Part 1

1. Have iTerm2
2. Cmd + Click on a file name
3. Once VSCode opens, Cmd+D on some text that should have another match
4. Notice that the "Selection" menu item at the top flashes as activated, but no new matching selections are selected

Part 2

1. Click around in VSCode, in the same editor, other editors, etc.
2. Press Cmd+D
3. Notice that the "Selection" menu item at the top flashes as activated, but no new matching selections are selected

Part 3

1. Cmd+Tab to another window
2. Cmd+Tab back to VSCode
3. Notice that the Cmd+D key shortcut is now working as expected.