Issues with group-expr in Mutect2 VCF

[fridells51]

I am having difficulty getting slivar expressions to show up when using a VCF generated by GATK Mutect2. The command I am using:

./slivar expr --vcf git_sample.txt \
      --alias test.txt \
      -o test.vcf \
      --group-expr 'tumor_normal:(tumors.het && normals.hom_ref)' \
      --group-expr 'tumor_het:(tumors.alts == 1)'

The only time I have ever gotten an expression to work is when i do something like "normals.alts != 0" or "tumors.alts != 0"
The variants were decomposed at multiallelic sites using bcftools. Here is the console output:

The group file and sample vcf are attached:

test.txt

git_sample.txt

Thank you for your time.