Pulsar Manager sometimes could not create a topic if the cluster has multiple brokers in the cluster

Dear All,

I am currently try to adopt the Pulsar solution into our environment and I had an issue related to the "Pulsar Manager".

After deploying the Pulsar manager in our k8s environment and we can easily create the topic in each tenant and namespace if there was only one broker in the cluster. If the cluster have multiple brokers in it, the Pulsar manager could sometimes create topics successfully but sometimes not( It seems need some luck ) .

Have you ever met this problem in your environment before and how do you solve it?
Can you share me the experience how to config the Pulsar Manager to let it works perfectly?

Please give me some your suggestions and advice to solve the issue
1. Create a topic successfully

2. Failed to create a topic