HaplotypeCaller/ Variantannotator no allele balance tag for all SNPs

Version 3.1.1. Human normal samples.

I couldnt find AlleleBalance and AlleleBalanceBySample tags in my vcf outputs. Tags are not found even for single variant
I tried HaplotypeCaller with -all or directly with -A AlleleBalance or -A AlleleBalanceBySample.
Also I tried Variantannotator with -all or -A AlleleBalance or -A AlleleBalanceBySample.

Any help will be apreciated