Legend coloring doesn't match with plot in `render_shapes`

[timtreis]

MRE

f, ax = plt.subplots(figsize=(7, 7))
sdata_ST8059048.pl.render_shapes(color="library", palette="Pastel1").pl.show(ax=ax)
cropped_sdata.pl.render_shapes(color="Sox2").pl.show(ax=ax, colorbar=False)

# show the spatial query bounding box
rect = patches.Rectangle((8000, 12000), 4000, 4000, linewidth=5, edgecolor="k", facecolor="none")
ax.add_patch(rect)

[LucaMarconato]

I also noticed that in the new aggregation notebook.

I define some categorical annotations: "categorical": ["a", "a", "b", "c", "d"],, but when I plot them the a category is colored only once, while the d is colored twice.

import numpy as np
import pandas as pd
from anndata import AnnData
from numpy.random import default_rng
from spatialdata import SpatialData
import spatialdata_plot
from spatialdata.models import TableModel
from spatialdata.datasets import blobs

RNG = default_rng(42)

adata_circles = AnnData(
    RNG.normal(size=(5, 3)),
    var=pd.DataFrame(index=["gene_h", "gene_k", "gene_l"]),
    obs=pd.DataFrame(
        {
            "categorical": ["a", "a", "b", "c", "d"],
            "region": "blobs_circles",
            "instance_id": np.arange(5),
        }
    ),
)
sdata = blobs()
adata_circles.obs["categorical"] = adata_circles.obs["categorical"].astype("category")
adata_circles.obs["region"] = adata_circles.obs["region"].astype("category")
adata_circles = TableModel.parse(adata_circles, region="blobs_circles", region_key="region", instance_key="instance_id")
sdata_circles = SpatialData(shapes={"blobs_circles": sdata["blobs_circles"]}, table=adata_circles)

# let's add two numerical columns to the GeoDataFrame
sdata_circles["blobs_circles"]["feature_m"] = RNG.normal(size=(5))
sdata_circles["blobs_circles"]["feature_n"] = RNG.normal(size=(5))

print(sdata_circles.table.obs.categorical)

# sdata_circles.pl.render_shapes(color="categorical").pl.show(title="categorical")