LinuxQuestions.org - Brisk Menu in Mate

Hi. New nutyx user here. I have been a full-time Linux user for about 7 years now. Have also done LFS several times. Over the past week I have done multiple installs of NuTyX, both from the live iso and from the install-nutyx script. Finally settled on the Mate version (20.12.1).
I have a question about brisk-menu. I saw the package download, and `flcards` confirms it is installed. But how do I start it? I tried various key combinations without success. Also looked through Keyboard Shortcuts and found nothing there. Removed package and re-installed. Tried searching with Caja and in terminal with `find`. No file with "brisk" as part of name in my system. Is the package broken? Is there some config file like gsettings that I have to edit? It doesn't work from the live iso either.

Don't know if this is relevant but `mate-tweak` also does not work. Selecting it from the menus does nothing. Running from command-line I get:

Code:

$ mate-tweak              [09:50 x86_64 4.19.170-NuTyX-419 xxx@nutyx]

/usr/bin/mate-tweak:1277: SyntaxWarning: "is not" with a literal. Did you mean "!="?

  if (response == Gtk.ResponseType.OK) and (name is not ''):

Window Manager is: marco

Traceback (most recent call last):

  File "/usr/bin/mate-tweak", line 1657, in <module>

    MateTweak()

  File "/usr/bin/mate-tweak", line 1580, in __init__

    self.make_list_of_panel_layouts()

  File "/usr/bin/mate-tweak", line 1176, in make_list_of_panel_layouts

    if platform.linux_distribution()[0] != 'Ubuntu' and \

AttributeError: module 'platform' has no attribute 'linux_distribution'