Oracle tests hang when query timeout is reached

[nvarscar]

            $content = '
                DECLARE
                    in_time number := 3;
                BEGIN
                    DBMS_LOCK.sleep(in_time);
                END;'
            $file = Join-PSFPath -Normalize "$workFolder\delay.sql"
            $content | Set-Content $file
            $null = Install-DBOSqlScript -ScriptPath "$workFolder\delay.sql" @connParams -ExecutionTimeout 2