Dropdown menu not working in exported html when overlay includes arrows

[faymanns]

Overlaying arrows for annotation on a plot with a dropdown menu seems to break the functionality of the dropdown menu in exported html files rendered with bokeh.

An example that can reproduce this issue is the Dropdown Economics example in the documentation. The dropdown menu on the website is not working and it can be reproduced using the following two lines to save the plot as html:

renderer = hv.renderer('bokeh')
renderer.save((gdp_curves * gdp_unem_scatter * annotations), 'plot')

The drop down menu does work when the annotations (arrows) are not included.

Furthermore, this doesn't seem to be an issue in previous releases.
The exact same code produces a html with working dropdown menu and arrows in version 1.10.5 but not versions 1.11.3 and 1.12.3.

[mc51]

I can confirm this with the following env.
When removing the annotations overlay it works.

[philippjfr]

Thanks for looking into that, the error in JS is:

Uncaught Error: event model wasn't known

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.