Wrong indentation in nested code

[mtshiba]

Describe the bug?

...

Reproducible code

for! [1, 2], _i =>
    for! [3, 4], _j =>
        if True, do:
            None
    print! "this should be printed only twice"

Expected result

this should be printed only twice
this should be printed only twice

Actual result

this should be printed only twice
this should be printed only twice
this should be printed only twice
this should be printed only twice

Additional context

No response

Erg version

0.6.0-beta.1

Python version

No response

OS

None