Currently, the checkbox selector of the views widget has the label "Select this item". It is hard coded and is displayed as invisible text, that is, only for screen readers. Navigating the form with a screen reader results in a list of "Select this item" values, which has poor accessibility.
The checkbox label (title) should be configurable to allow some other text, no label at all or use the output of a result field by using replacements.
In addition to that, this would give the option to create simple form selector only with labels.
Needs review
2.0
Widget plugins
It affects the ability of people with disabilities or special needs (such as blindness or color-blindness) to use Drupal.
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It's likely this issue predates Contrib.social: some issue and comment data are missing.
Similar patch against latest 8.x-2.x version (note fields are different) but with
- Can use long text with HTML now.
- Has optional "CSS no-wrap" option.
Attached is combined patch with 🐛 Cannot add a label to the the checkbox column (Entity browser bulk select form) Needs review