Create Table Error - YSQLSH

I see too many underreplicated tables as below.

Also some of the tablets does not have 2 followers:

yugabyte@xxxxxxxxx:/pg_data_master/yugabyte/yugabyte-2.20.1.3$ bin/yb-admin --master_addresses xx.xx.xx.71:7100,xx.xx.xx.72:7100,xx.xx.xx.73:7100 list_tablets ysql.dldb test include_followers
Tablet-UUID Range Leader-IP Leader-UUID Followers
c5e946794e8c420d80158306f3da32ff partition_key_start: “” partition_key_end: “\025U” xx.xx.xx.65:9100 112babe077c44d4897c4337dcbe13541 xx.xx.xx.78:9100
2ea0698c89c24fa5900f9468578863b5 partition_key_start: “\025U” partition_key_end: “\252" xx.xx.xx.76:9100 12e16c9d501642b685a5d1dda1a8d5bf xx.xx.xx.77:9100,xx.xx.xx.79:9100
2c88283cc023496fa7785829fa80be7f partition_key_start: "
\252” partition_key_end: “@\000” xx.xx.xx.65:9100 112babe077c44d4897c4337dcbe13541 xx.xx.xx.78:9100
81e3b07adcd44b55899153102be72a83 partition_key_start: “@\000” partition_key_end: “UU” xx.xx.xx.75:9100 e48bfa6399cc4aeeae3efb4f7ca3032f xx.xx.xx.81:9100,xx.xx.xx.74:9100
f66d054a69d84281b0ab2d8f60f533aa partition_key_start: “UU” partition_key_end: “j\252” xx.xx.xx.76:9100 12e16c9d501642b685a5d1dda1a8d5bf xx.xx.xx.77:9100,xx.xx.xx.79:9100
9a2892faa4514bfca3617147cafff701 partition_key_start: “j\252” partition_key_end: “\200\000” xx.xx.xx.76:9100 12e16c9d501642b685a5d1dda1a8d5bf xx.xx.xx.77:9100,xx.xx.xx.79:9100
be74af7fbdda46eb862d8121596dcc55 partition_key_start: “\200\000” partition_key_end: “\225U” xx.xx.xx.80:9100 5dd6d75260cd4796a7849a7226dcf6a6 xx.xx.xx.82:9100,xx.xx.xx.63:9100
2e3fc553c67446b7ad37f29eeba87d07 partition_key_start: “\225U” partition_key_end: “\252\252” xx.xx.xx.74:9100 16d3fdeb443340de995ff8720001788b xx.xx.xx.75:9100,xx.xx.xx.81:9100
697f7fe972f142a095ef7e5d28246ba4 partition_key_start: “\252\252” partition_key_end: “\300\000” xx.xx.xx.78:9100 1e8700e3305e431699ef7f1249751396 xx.xx.xx.65:9100
f33261b1a76a49eda70063b1dd7fceb1 partition_key_start: “\300\000” partition_key_end: “\325U” xx.xx.xx.75:9100 e48bfa6399cc4aeeae3efb4f7ca3032f xx.xx.xx.81:9100,xx.xx.xx.74:9100

table is a partitioned table:
create table test (
column1 character varying(255),
column2 character varying(255),
column3 timestamp with time zone,
column4 character varying(255),
column5 character varying(255),
primary key (column1, column2, column3))
Partition by range (column3);

create table test1 partition of test for values from (‘2024-03-01’) to (‘2024-04-01’);