Convert an table to inline table, the comment is preserved unexpectedly

[frostming]

Suppose we have following toml:

[site.user]
name = "John"  # Inline comment
age = 28

I want to convert site.user to an inline table:

v = parsed['site']['user']
table = tomlkit.inline_table()
table.update(v)
print(table.as_string())

{age = 21,name = "John"# Inline comment}

What is weird is that even with:

table.update(dict(v))

The bug still exists.

The expected behavior should be dropping all comments of original table.