read_xlsx column names with new line

[dareklima]

Dzień dobry.
I have the report file in xlsx. in which there are column names with a newline character e.g. : "Data ważności
od","Data ważności
do"
when I try to read the file using sql in dbeawer:
SELECT "Data ważności
od", "Data ważności
do"
FROM read_xlsx('Raport_20250621233652.xlsx', sheet='Personel');
I get this message.
SQL Error: Binder Error: Referenced column "Data ważności
od" not found in FROM clause!
Candidate bindings: "Data ważności
od", "Data ważności
do"
Have any of you encountered such a problem and solved it?
Pozdrawiam

Raport_20250621233652.xlsx