Spring Cloud Discovery First Configuration Server Decryption Failed

Question

I am trying discovery first implementation with Spring Cloud. I am getting failure for password decryption. I have .jks in the classpath. The same works when I go for Config First approach.

Following is the bootstrap.properties file for Config first approach.

eureka.instance.hostname=claims-dev
eureka.client.serviceUrl.defaultZone=http://localhost:8761/eureka/
spring.cloud.config.name=claim
spring.config.import=configserver:http://localhost:8888
spring.profiles.active=dev
spring.cloud.config.fail-fast=true

Following is the bootstrap for Discovery First approach.

eureka.instance.hostname=claims-dev
eureka.client.serviceUrl.defaultZone=http://localhost:8761/eureka/

spring.cloud.config.discovery.service-id=configserver
spring.cloud.config.discovery.enabled=true
spring.cloud.config.name=claim
spring.profiles.active=dev
spring.cloud.config.fail-fast=true

For Discovery First I am getting below exception

Caused by: java.lang.UnsupportedOperationException: No decryption for FailsafeTextEncryptor. Did you configure the keystore correctly?
at org.springframework.cloud.bootstrap.encrypt.TextEncryptorUtils$FailsafeTextEncryptor.decrypt(TextEncryptorUtils.java:188) ~[spring-cloud-context-3.1.0.jar:3.1.0]
at org.springframework.cloud.bootstrap.encrypt.AbstractEnvironmentDecrypt.decrypt(AbstractEnvironmentDecrypt.java:144) ~[spring-cloud-context-3.1.0.jar:3.1.0]
... 16 common frames omitted

What I am missing here?

UPDATE: Following are the config server properties

encrypt.keyStore.location=classpath:/store name
encrypt.keyStore.password=store password
encrypt.keyStore.alias=alias
encrypt.key-store.type=jks
spring.cloud.config.server.encrypt.enabled=false

It works if I opt for server side password decryption.