Describe the current behavior

The Python syntax checker on Colab recognizes IPython's system command execution (!) if it is at the first character of lines. ! is highlighted in blue colour:

This is OK and works well as expected.

But it fails and wrongly gives syntax error markers (red lines) when ! is not at the first character:

In addition, only the first ! of !! is highlighted:

Describe the expected behavior

All ! (and both ! of !!) in the above examples are expected to be highlighted in blue colour. No syntax error markers should appear.

What web browser you are using

Chrome

Additional context

See https://ipython.readthedocs.io/en/stable/interactive/reference.html#manual-capture-of-command-output-and-magic-output for ! and !! in IPython.