Primary index is missing for _system scope in few of the tenant in multi tenant cluster

There ate 3 tenants, out of which 2 tenants have #primary index in _system scope and 1 tenant doesn't have primary index in _system scope.

 
https://cb-engineering.s3.amazonaws.com/primary_index_missing/collectinfo-2023-01-31T184145-ns_1%4010.123.230.101.zip
https://cb-engineering.s3.amazonaws.com/primary_index_missing/collectinfo-2023-01-31T184145-ns_1%4010.123.230.102.zip
https://cb-engineering.s3.amazonaws.com/primary_index_missing/collectinfo-2023-01-31T184145-ns_1%4010.123.230.103.zip
https://cb-engineering.s3.amazonaws.com/primary_index_missing/collectinfo-2023-01-31T184145-ns_1%4010.123.230.104.zip
https://cb-engineering.s3.amazonaws.com/primary_index_missing/collectinfo-2023-01-31T184145-ns_1%4010.123.230.105.zip
https://cb-engineering.s3.amazonaws.com/primary_index_missing/collectinfo-2023-01-31T184145-ns_1%4010.123.230.106.zip
 
This is leading to mismatch in expected index count.