exportCoverage output bigwig naming error when specifying cell populations

[imran-aifi]

Names of the output GRList. Each NA should be a sample ID within this cell population.

 [1] "MAIT"                   NA                       NA                      
 [4] NA                       NA                       NA                      
 [7] NA                       NA                       NA                      
[10] NA                       "CD14Mono_Other_Cluster" NA                      
[13] NA                       NA                       NA                      
[16] NA                       NA                       NA                      
[19] NA                       NA                       "CD14Mono_PASC_Cluster" 
[22] NA                       NA                       NA                      
[25] NA                       NA                       NA                      
[28] NA                       NA                       NA       

Function call:

insertionsRaw <- MOCHA::exportCoverage(
    SampleTileObj = mochaObj,
    dir = "/home/jupyter/BindingPocket",
    type = FALSE, # Insertions
    cellPopulations = cellPopulations,
    groupColumn =  "Group",
    subGroups = NULL,
    sampleSpecific = TRUE,
    saveFile = TRUE, # Export .bw instead of just returning GRList
    numCores = 12,
    verbose = TRUE)