UMAP results not found in Shiny Visualization Method

[DocWatson13]

Hi, I have installed UMAP-learn via the reticulate library in R, and directly in python using pip, but everytime I select UMAP as one of the visualization methods in the dashboard, there is no UMAP option in the Visualization Method menu. PCA and tSNE work as expected, but UMAP is always missing.

Is this a known bug? Or is there any advice you can give to get UMAP working?

Thanks.