SQL Generation for BigQuery Seems To Be Failing

I've created a super simple model for a table in my BigQuery database but the generated query from Cube throws a syntax error.

Here is the generated query:
`SELECT
DATETIME_TRUNC(DATETIME('covid_patient_impact'.date, 'UTC'), DAY) 'covid_patient_impact__date_day',
count('covid_patient_impact'.inpatient_beds_used_covid_coverage) 'covid_patient_impact__count'
FROM
test.sample_covid_patient_impact AS 'covid_patient_impact' GROUP BY 1 ORDER BY 1 ASC LIMIT 100`

This part: `DATETIME('covid_patient_impact'.date, 'UTC')` is throwing the error `Could not cast literal "UTC" to type TIME at [2:56]`. How do I fix this issue? I've tried using a `string` data type for that column but the same SQL code is generated so the same error is thrown.