Is it possible to annotate imported canvases?

[fishfree]

I run the madoc-example-config with docker. All configurations are kept as default. After I follow the documentation to sucessfully import the Scottish Bridges collection and its built-in manifests and canvases. On a canvas media page (for example: admin/media/273), however, I cannot annotate either bookmark with the admin@example.org account. The screenshot is as below:

I also check the default site settings (admin/site/s/default/settings), annotation studio & crowdsourcing features should be OK and kept as default.
So why?

[stephenwf]

@fishfree Have you imported a capture model? There is an example JSON here which you can import. The annotations are usually done through an Omeka site, so if you are running into problems you could try adding the IIIF Collection and a capture model onto a site and trying there

[fishfree]

@stephenwf Thank you very much! Now I imported the capture models into "Item sets", but on a canvas media page (for example: admin/media/273), there are still no annotation or bookmark tools showing up. What did I omit?