Here is the output from a fresh start of vscode with a single attempt to start the julia REPL.
[2022-10-10 18:27:10.274] [renderer1] [critical] Extension 'github.vscode-pull-request-github' wants API proposal 'badges' but that proposal DOES NOT EXIST. Likely, the proposal has been finalized (check 'vscode.d.ts') or was abandoned.
[2022-10-10 18:27:10.274] [renderer1] [critical] Extension 'github.vscode-pull-request-github' wants API proposal 'contribViewSize' but that proposal DOES NOT EXIST. Likely, the proposal has been finalized (check 'vscode.d.ts') or was abandoned.
[2022-10-10 18:27:14.299] [renderer1] [info] [eamodio.gitlens]: Command `gitlens.copyAutolinkUrl` appears multiple times in the `commands` section.
[2022-10-10 18:27:17.109] [renderer1] [error] [Extension Host] (node:66240) DeprecationWarning: uuidv4() is deprecated. Use v4() from the uuid module instead.
(Use `code --trace-deprecation ...` to show where the warning was created)
Running ctrl-shift-P Julia:start REPL doesn’t seem to cause any output.