SFTP extremely slow with libssh

I did not see this specific issue reported yet. But this issue is similar https://github.com/ansible/pylibssh/issues/208

##### SUMMARY
I am using net_put module with protocol sftp to push software file to a Juniper SRX. The transfer is extremely slow (16min for 400MB file) when it uses the libssh but is very quick with paramiko. (30 seconds). I also verified that a manual sftp from the same ansible server to same destination was quick, so its not the network path, the issue is with the net_put module.

##### ISSUE TYPE
- Bug Report

##### PYLISSH and LIBSSH VERSION

ansible-pylibssh 1.1.0

ansible --version
ansible [core 2.14.5]
config file = /home/andy/ansible.cfg
configured module search path = ['/home/andy/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
ansible python module location = /usr/lib/python3/dist-packages/ansible
ansible collection location = /home/andy/.ansible/collections:/usr/share/ansible/collections
executable location = /usr/bin/ansible
python version = 3.10.6 (main, Mar 10 2023, 10:55:28) [GCC 11.3.0] (/usr/bin/python3)
jinja version = 3.0.3
libyaml = True

##### OS / ENVIRONMENT

Target OS:
vSRX runing Junos: 22.2R2.10
Also have seen same issue with WTI ([Western Telematic) console servers.

##### STEPS TO REPRODUCE
I am able to reproduce this issue my running the below playbook:

- hosts: FW-01
tasks:

- name: PUSH TEST FILE TO DEVICE
ansible.netcommon.net_put:
src: /home/software/juniper/junos-srxsme-22.1R3.9.tgz
dest: /var/tmp/junos-srxsme-22.1R3.9.tgz
protocol: sftp
vars:
ansible_connection: network_cli
ansible_network_cli_ssh_type: paramiko ### FAST WHEN PARAMIKO IS ENABLED, SLOW WHEN I REMOVE THIS.

##### EXPECTED RESULTS
I expect pylibssh to not take way longer than it should to transfer file.

##### ACTUAL RESULTS
pylibssh takes about 16minutes longer than paramiko for 400Mb file