queryFrontend don't respect flags described in types

[Ultrafenrir]

Describe the bug
When i trying setup following configuration

  queryFrontend:
    queryRangeMaxRetriesPerRequest: 2
    queryRangeMaxQueryParallelism: 14  
    queryRangeSplit: "6h"
    queryRangeResponseCacheMaxFreshness: "5m"

operator don't add into deployment following args

--query-range.max-retries-per-request
--query-range.max-query-parallelism

Steps to reproduce the issue:
add into the configuration

    queryRangeMaxRetriesPerRequest: 
    queryRangeMaxQueryParallelism:  

Expected behavior

--query-range.max-retries-per-request
--query-range.max-query-parallelism

should be added to deployment args

Additional context
Maybe related to the type, cause other option(string based) working just fine