Keyboard shortcuts don't handle international keyboard layout properly (BB-8062)

According to the help panel the shortcut / should focus the site search

Instead it brings up the help panel. So either the help panel is wrong, or the documentation, or this is a bug due to the German keyboard layout. Maybe because / is a shift-combination on 7 on this layout instead of being a key without modifiers.

Info:

• Keyboard layout is Mac/German
• I will test later on a Windows/German layout
• This happens in Firefox as well as Chrome
• Since this also overloads the default Firefox shortcut for on-page search, this is even more annoying