Now CausalTreeRegressor and trees in CausalRandomForestRegressor class can be plotted with the information about the treatment and control sample sizes that were used to build a tree. See from https://github.com/alexander-pv/causalml/blob/d1b841f64814bb01ce513c09f0ce98703a19572a/causalml/inference/tree/plot.py#L324, but this tree does not show the significance level p.
Now CausalTreeRegressor and trees in CausalRandomForestRegressor class can be plotted with the information about the treatment and control sample sizes that were used to build a tree. See from https://github.com/alexander-pv/causalml/blob/d1b841f64814bb01ce513c09f0ce98703a19572a/causalml/inference/tree/plot.py#L324, but this tree does not show the significance level p.