Sub-menu items of 'Topic Tools' not reachable by keyboard

[DadBeef]

NodeBB Version:
1.10.2.
(I have no more developer information about the used NodeBB as i am not a administrator)

Exact steps to cause this issue:

1. Open a existent thread
2. Go with Tab key to 'Topic Tools' button
3. Hit Cursor-Down
4. Sub-menu opens
5. Hit Cursor-Down
6. Cursor stucks in item 'Lock Topic', next item in sub-menu is not selected

What you expected:
I expected to reach all menu items in sub-menu with Cursor-Down key as in other buttons sub-menues

What happened instead:
Cursor stucks in first item of sub-menu and next items can not be selected

Additional:
Submenu items reachable by mouse
Keyboard access is needed for accessibility

Sub-menu items of 'Topic Tools' not reachable by keyboard · Issue #7100 · NodeBB/NodeBB

NodeBB version: 1.10.2. (I have no more developer information about the used NodeBB as i am not a administrator) Exact steps to cause this issue: Open a existent thread Go with Tab key to 'Topic Tools' button Hit Cursor-Down Sub-menu ope...

GitHub (github.com)

A webdev in our company said:

This is because NodeBB uses a hidden class to hide the opposite value (lock/unlock) so focus is lost when going over the hidden element.
.
This could be fixed by using a hidden attribute on the <li> element but the toggleClass code is in NodeBB core not the theme code.

There is a need to fix this because accessibility by keyboard is important for some disabled or without-mouse users.