Bryan Van de Ven

`grid_axis_alignment_nested.py` in the examples report seems to suffer the same issue

Hi @ramanshah thanks for the comment, I've updated the top of the issue to make it clear that every `.py` script under the `examples/plotting/file` and `examples/models/file` subfolders should be good...

So I'm about to look at a callback when the Bokeh document is initialized. Will that suffice? I'm not sure page load is workable, generally, given context like embedded server...

The recent events work by @jlstevens should have layed most of the foundation for this.

As requested in the linked issue above, it would be extremely useful if there is a standard way for a doc init callback to access HTML query parameters for purposes...

Noting that `DocumentReady` was added in 2.2 but currently only for Bokeh server apps, e.g. ``` curdoc().on_event(DocumentReady, ...) ``` We would like to add for `CustomJS` but this will be...

> what's the second argument here A Python function. Currently only Python callbacks (in a Bokeh server app) are supported for document init events. A CustomJS option has yet to...

@mattpap Can you leave a sentence or two about this PR? All the changes seem very superficial and I don't immediately see why they fix this issue.

Is this job using the Bokeh package artifact from the build step?

cc @mattpap