In a holoviews.operation.gridmatrix, the linked brushing feature is awesome and super helpful for analysing multi-channel data.
If the data amount is huge, datashader comes into play with e.g. gridmatrix.map(datashade, hv.Scatter).
Unfortunately then the linked brushing is lost.
How is it possible to preserve linked brushing in a datashaded gridmatrix?
A more detailed description in a similar issue is here: https://discourse.holoviz.org/t/datashading-a-gridmatrix/277/3?u=fmfreeze