Comparison for Array and List with masked out values is wrong when broadcasting

[coastalwhite]

Checks

• I have checked that this issue has not already been reported.
• I have confirmed this bug exists on the latest version of Polars.

Reproducible example

import polars as pl
import io
s = pl.Series('a', [None, [None]], pl.List(pl.Int64)) # Alternatively pl.Array(pl.Int64, 1)
filt = pl.Series('f', [False, True])

df = pl.DataFrame([ s, filt ])

concatted_df = pl.concat([df[:1], df[1:]])

print(df.with_row_index().filter(pl.col.f))
print(concatted_df.with_row_index().filter(pl.col.f))

df.with_row_index().filter(pl.col.f).equals(concatted_df.with_row_index().filter(pl.col.f))

Log output

False

Issue description

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Expected behavior

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Installed versions

Replace this line with the output of pl.show_versions(). Leave the backticks in place.