Issue with getting visual comparison tests to work

I’m following this procedure to compare local integration test results agains the baseline: Running tests — Bokeh 3.7.2 Documentation

After starting the devtools server I’m running the integration test in a separate terminal. Unfortunately /integration/report reports that no report is available.
What am I missing? (tried both Windows and MacOS)

AFAIK actual images are currently only output for Linux. IIRC they used to be generated on all platforms but some CI resources (and developer attention) were getting overwhelmed.

But maybe there is some way to turn them on locally. cc @mateusz

I can get the image of an integration test just fine.

Basically I’m trying to figure out the image difference upon CI failure when only a few pixels are different.