Will the arrow files being subset running subsetArchRProject() with dropCells = TRUE?

[qdong2023]

Hi ArchR developers,

I was trying to subset the archr project for a few samples after QC using subsetArchRProject() and setting dropCells = TRUE. These samples were successfully removed from the subset archr project, however, their corresponding arrow files still exist in the new subset folder. It seems like the arrow files are not subset but only the archr project is. Besides subsetting by samples, I also need to subset by clusters, so copying full-size arrow files will take up too much space. Is it possible to subset arrow files while running subsetArchRProject()? Thanks!

I am using devtools::install_github("GreenleafLab/ArchR", ref="dev", repos = BiocManager::repositories()). v'1.0.3'.