Question about mapQuery function

[MoLuLuMo]

query <- mapQuery( scale.data, meta.data, ref, vars = 'sample', do_normalize = FALSE, do_umap = TRUE)

Scaling and synchronizing query gene expression Found 2295 out of 3000 reference variable genes in query dataset Project query cells using reference gene loadings Clustering query cells to reference centroids Correcting query batch effects UMAP Error in uwot::umap_transform(t(Zq_corr), ref_umap_model) : Incorrect dimensions: X must have 30 columns