Zabbix proxy not execute scripts, the scripts are run on zabbix server instead of proxy.

We have enabled EnableRemoteCommands=1 on proxy but seems it doesn't work. 

The execute on is not working for proxy:

The script is run on zabbix server instead:

Steps to reproduce:

We apply the patch from: https://support.zabbix.com/projects/ZBX/issues/ZBX-22613

We try to run script using api:

proxy_reload_script_id = zapi.script.get(filter={"name": "Reload Proxy Config Cache"}, output="extend")[0].get("scriptid")
proxy_reload_result = zapi.script.execute(              scriptid=proxy_reload_script_id,            
hostid=backup_proxy_id
)

I did try both ids as proxy is monitored by zabbix so:

I did try both ids proxy id and host id, when I use proxy id I get error:

Catch exception: ('Error -32500: Application error., No permissions to referred object or it does not exist!', -32500)