[Code structure] Indentation error messes up highlighting

[microbit-carlos]

Bug Description

When an indentation error is added to the code the code structure highlighting is not following the rest of the code correctly.

How To Reproduce

# Add your Python code here. E.g.
from microbit import *

a = True
while a:
     display.scroll('micro:bit')
    display.show(Image.HEART)
    while a:
        display.scroll('micro:bit')
        while a:
            display.scroll('micro:bit')
            display.show(Image.HEART)
            sleep(2000)
        display.show(Image.HEART)
        sleep(2000)
    sleep(2000)

Steps to reproduce the behavior:

1. Copy the code into the editor
2. See error

Expected behavior

Code structure highlighting to correctly follow the code indentation

Screenshots

Environment

• OS: macOS 11
• Browser: Chrome
• Version: v98

Additional context

N/A