I am trying to use a multi line string in python for my asset description. The description preview on the ui displays the triple quote instead of the description.

You can use the syntax with parentheses:

@asset(
    description=
        (
            "my\n"
            "multiline\n"
            "description"
        )
)
def func():
    ...

hey @Pablo Beltran could you open a github issue with this report? it’ll help us direct it to the right person