How does CIBERSORTx deal with multiple HGNC symbol rows

Question

[michaelhojungyoon]

After obtaining my counts matrix from salmon and assigning HGNC symbols to my ENGS IDs, I end up with multiple rows with duplicate HGNC symbols due to the nature of converting ENGS to HGNC as expected. However, I'm wondering how this will effect my deconvolution results using CIBERSORTx if it detects multiple rows of the same gene with different expression values per sample.