Sidebar `Devices` section is not accessible via keys

[64kramsystem]

 * Nemo version (nemo --version): 3.8.5
 * Is issue with desktop or windowed nemo?: (not relevant)
 * Distribution - (Mint 17.2, Arch, Fedora 25, etc...): Mint 19
 * Graphics hardware *and* driver used: (not relevant)
 * 32 or 64 bit: 64 bit

Issue

When navigating the sidebar with the keys, the Devices section can't be reached.

Steps to reproduce

Focus on the sidebar, then repeatedly tap the arrow down (or keep it tapped). The cursor will stop before Devices, in my case, on Trash.

Expected behaviour

Devices should be able to be selected, as it's possible to do this in all the Gnome file manager forks.

[xenopeek]

Confirming issue present in Nemo 4.6.4:

• Plug some USB device, it appears in the sidebar in Devices category;
• Press F6 to set focus to the sidebar;
• Press down arrow key let's you navigate to the end of the entries under My Computer category but no on to the other categories (Devices and Network).

[github-actions]

This issue has been automatically marked as stale because it has not had
any activity in over 2 years.

If this issue is still relevant:

• Please test on a current version of this package.
• Add a comment with your findings

If no activity occurs in the next 30 days, this issue will be
automatically closed. Issues can be reopened if needed.

[github-actions]

This issue has been automatically closed due to inactivity.

If you can still reproduce this issue on a current version,
please feel free to reopen it with updated information.

[ShiromiTsukasa]

Still an issue on nemo 6.6.3.
That said, you can workaround it by first pressing F9 twice to get rid of the sidebar cursor, then hit F6 to go to the sidebar panel, and then press either right or left arrow to highlight the first dropdown root, which should be My Computer, then hit space to collapse it, then you can actually go the devices tab.