- linked color scheme radio buttons to their label. Using
aria-describedby on individual radio buttons instead of
linking color scheme label to radiogroup because voiceover
does not announce the label in that case.
- linked item pane header dropdown to its label
- linked markdown and richtext note format checkboxes to their labels.
- added aria description to linked attachments base directory
so the input and "choose" button
- linked virtualized tables to their labels
Data directory location setting needs some more labeling as well
but it's mechanics should be generally reworked per vpat 50.