dbt test Incorrect syntax with macro helpers.sql - forgot square bracket on schema name

[SamuelNRS]

I have a schema starting with a number as 10_TEXT. I'm trying to test with dbt-utils/unique_combination_of_columns.
This test call one way or another macros/materializations/tests/helpers.sql.
What causes my problem is the part of the code where the square brackets are forgotten :

{% set testview %}
      {{ target.schema }}.testview_{{ range(1300, 19000) | random }}
{% endset %}

that should be

{% set testview %}
      [{{ target.schema }}].[testview_{{ range(1300, 19000) | random }}]
{% endset %}

---

dbt : 1.8.2
dbt-fabric : 1.8.6
dbt-labs/dbt_utils: 1.2.0
driver: ODBC Driver 18

in dbt_project.yml :

quoting:
  database: true
  schema: true
  identifier: true