Push to VSCode opens a new instance

[koppor]

Open VSCode. open a .tex file there.

Ensure VSCode is set:

Open a .bib file.

Select an entry

Press Ctrl+L to push to VS Code

See that a new instance is started instead of re-using the existing .exe

My path:

C:\Program Files\Microsoft VS Code\Code.exe

Feature was introduced at #12089