Software versions

Python version : 3.10.5 (tags/v3.10.5:f377153, Jun 6 2022, 16:14:13) [MSC v.1929 64 bit (AMD64)]
IPython version : (not installed)
Tornado version : 6.2
Bokeh version : 3.2.2
BokehJS static path : C:\Users\kadek\Desktop\kod\bokeh_playground\venv\lib\site-packages\bokeh\server\static
node.js version : (not installed)
npm version : (not installed)
Operating system : Windows-10-10.0.19045-SP0

Browser name and version

No response

Jupyter notebook / Jupyter Lab version

No response

Expected behavior

When using TapTool on a glyph that uses CDSView with GroupFilter, the callback object's inspected.indices should be populated with index of the tapped point.

Observed behavior

The inspected.indices are populated only when taping points falling into the last filter category.

Example code

from bokeh.layouts import column
from bokeh.plotting import figure, curdoc
from bokeh.models import ColumnDataSource, TapTool, CustomJS, CDSView, GroupFilter

categories = ["a", "b"]
data = {
	"x": [1, 2],
	"y": [1, 2],
	"z": categories
}
source = ColumnDataSource(data=data)

p = figure(width=300, height=300, tools="pan,reset,save")
p.add_tools(TapTool(
    description="Tap",
    behavior="inspect",
    callback=CustomJS(
        code="""
        	console.log(cb_data.source.inspected.indices);
        """,
    ),
))
for category in categories:
	view = CDSView(filter=GroupFilter("z", category))
	p.scatter(source=source, view=view)

doc = curdoc()
doc.add_root(column(p))

I run this with bokeh serve .\modifiers.py --show

When in browser, tap on the top right point and you will see [1] in browser console.
Tap on the bottom left point and you will see [] in browser console.

Stack traceback or browser console output

No response

Screenshots