CWRC-Reader: Scrolling down in the reading area when using arrow keys producess an error message

[ilovan]

Expected Behaviour

Being able to scroll with the arrow keys once I clicked in the reading area.

Current Behaviour

Steps to Reproduce

I can't reproduce this from my trackpad, and I don't have a mouse to try it with. The only way I can reproduce it is if I try to scroll with the arrow keys of the keyboard after clicking on the image in the entry.

1. Go to https://beta.cwrc.ca/islandora/object/ceww%3Ab661e8bd-3d6b-4cbd-8214-66db536ff0be
2. Click on the image in the entry
3. Use any of the aarrow keys on your keyboard to try to scroll up and down in the entry.
4. You'll get the same error message I included above.

Your Environment

• URL: https://beta.cwrc.ca/islandora/object/ceww%3Ab661e8bd-3d6b-4cbd-8214-66db536ff0be

• Browser Name: Chrome

• Operating System: Mac OS High Sierra

[ilovan]

Aug 2019 update: no longer an error message, but still, one can't navigate the text in the CWRC-Reader using the keyboard arrows.

To discuss
how desirable the feature is
possibly in the context of a CWRC-Reader overhaul AND/OR meeting accessibility requirements