Adding Products to Group in Woocommerce w/Keyboard

Hello. Maybe it’s just me being stupid (again), but has anyone tried adding products to a group via the keyboard? If it’s possible, could you please share how? I’m using latest WP, latest WC, latest Firefox as my browser, & latest NVDA as my screen reader, if that helps. I can’t count how many times I’ve tried, w/o success. This doesn’t look as though it would be a hard thing to do, just have checkboxes appear in front of suggested products, maybe even a ‘select all’ button for convenience, & then an ‘Add products to group’ button, but as it is now, unless I’m seriously missing something, which I grant is entirely possible, it’s truly a nightmare. & since WC is by Automattic, as is WordPress, then it really should be meeting WCAG 2.0 at the AA standard, as is core.

Thanks for any help that may be forthcoming.