Right Click --> Find More from Same --> Folder (Explorer)

You can write a VBS script which will do anything you want and assign a shortcut key. That does require some programming knowledge though.

I need this constantly in the Windows software but it's not an option.

Please also add the option for "%comment%" in the filter columns up top.

It would also be awesome if we could create our own commands with custom hotkeys, not just the commands that are listed. But I know that would be a lot more work, thought I'd mention it anyway.

Thank you in advance.