Show CLI not working with special character in key of list

Hi,

This is yang model for show CLI. Here list is used with key which is a string.

container statistics-interface {
	description "Statistics interface configuration.";
	tailf:cli-add-mode;
	tailf:cli-delayed-auto-commit;
	tailf:cli-incomplete-show-path;
	
	//Some config nodes
	
	//show CLI
	container state {
		description "State of statistics-interface";
		config false;
		tailf:callpoint show-state;
		
		list bbb-state {
			tailf:alt-name "bbb";
			description "BBB information";
			key "bbb-name";
			
			leaf bbb-name {
				description "BBB name";
				type string;
			}
			
			leaf bbb-id {
				description "BBB id";
				type int32;
			}
			
			leaf source {
				description "BBB source";
				type string;
			}
			
			leaf state {
				description "BBB state";
				type string;
			}
		}
	}
}

This is tabular output of show CLI for all keys

host# show statistics-interface state bbb 
                     BBB
BBB NAME             ID      SOURCE      STATE
------------------------------------------------
xxxx                 2       configured  UP
10.10.10.100:9092/0  0       configured  UP
10.10.10.100:9093/1  1       learned     UP

Now, we want to get output of show CLI for a single key.

Case 1: CLI works with key which contains normal text.

host# show statistics-interface state bbb xxxx
                     BBB
BBB NAME             ID      SOURCE      STATE
------------------------------------------------
xxxx                 2       configured  UP

Case 2: CLI does not work with key containing special character/s (":")

host# show statistics-interface state bbb 10.10.10.100:9092/0
------------------------------------------^
syntax error: unknown argument

Case 3: CLI works with same key from Case 2 with “*” at end

host# show statistics-interface state bbb 10.10.10.100:9092/0*
                     BBB
BBB NAME             ID      SOURCE      STATE
------------------------------------------------
10.10.10.100:9092/0  0       configured  UP

Case 1 is fine.
Why Case 3 works with key ended with “*”. Is it considered as a wildcard character?

Main concern:
We want to make show CLI work in Case 2 (without “*”). Can we achieve that?

Confd version - 6.4.3

My bad.
get_object callback was having issue. Hence key based data were not returned to confd.
Fixing get_object callback fixed this issue.
Thanks.