Invalid input run from editor does not produce error in console (is not executed)

System details:

Positron and OS details:

Positron Version: 2024.09.0 (system setup) build 1
Code - OSS Version: 1.92.0
Commit: f37f4f5044a2a619e73d5db61a31e37fbd3faf18
Date: 2024-09-03T02:35:34.573Z
Electron: 30.1.2
Chromium: 124.0.6367.243
Node.js: 20.14.0
V8: 12.4.254.20-electron.0
OS: Windows_NT x64 10.0.22631

Interpreter details:

R 4.4.1 or

Describe the issue:

Steps to reproduce the issue:

1. Write rnorm(1000, 1. 2) into an editor
2. Run the code using Ctrl+Enter

This prints the invalid code-line into the console, but does not run the code and consequently, no error is printed.

Expected or desired behavior:

The code is run and an error msg in the console.

See video: correct code is immediately run and a result printed to the console. Invalid code is just printed to the console and only run once I switch to the console and hit "Enter".

https://github.com/user-attachments/assets/01b9266f-02ba-469a-b8b1-c98c1b026683

Start by reproducing the Ctrl+Enter workflow in Positron with the R expression shown in the issue, comparing valid and invalid input in the editor and console. Trace the editor-to-console execution path; done means invalid input is executed and its error appears in the console without manually pressing Enter.