Seems there is an odd issue introduced in recent Grommet release where the DataTable row highlight appears on the 1st row when clicking around and making selections.

Expected Behavior

I would not expect the 1st row to animate/highlight when clicking around the DataTable.

Actual Behavior

A highlight appears on the 1st row when clicking elsewhere.

URL, screen shot, or Codepen exhibiting the issue

Steps to Reproduce

You can observe this issue on Grommet Storybook issue here:
https://storybook.grommet.io/?path=/story/visualizations-datatable-onselect--on-select-data-table

I think the trick is to click on a row in the table, click off the table, then click a disabled row... seems an edge case, but reproducible.

Your Environment

• Grommet version: 2.24.0
• Browser Name and version: Chrome latest
• Operating System and version (desktop or mobile): Mac