Error: Cannot read properties of undefined

**Describe the bug**
On a mac in a python file when I press control+enter I get a error popup "Cannot read properties of undefined" and the default behavior (create a new line below and move cursor to that line) does not happen

https://stackoverflow.com/questions/69409737/vs-code-error-command-extension-executeareplblock-not-found-using-mac

I could fix the issue by checking if PythonEvaluator exists in runAreplBlock(), but even if I fixed it the default behavior would still be overridden. I suppose I should change the keybinding... but to what? cmd+enter is very convenient. Best path forward is probably check about adding additional context for firing the event.