              logger.debug("Creating new group frame for: %s", group)
              is_master = group == "_master"
              opts_frame = self.optsframe.subframe
              if is_master:
                  group_frame = ttk.Frame(opts_frame)
                  retval = group_frame
              else:
                  group_frame = ToggledFrame(opts_frame, text=group.title(), theme=self._style)
                  retval = group_frame.sub_frame
                  retval.config(highlightbackground=theme["header_color"],
 
</s> remove                 retval.config(highlightbackground=theme["header_color"],
                              highlightcolor=theme["header_color"],
                              background=theme["secondary_color"])
 </s> add  </s> remove         lookup = "settings_popup" if self._style.startswith("SPanel") else "control_panel"
        theme = get_config().user_theme[lookup]
 </s> add  </s> remove                 style = "Group.TRadiobutton"
 </s> add                 style = f"{self._style}Group.TRadiobutton" </s> remove         frame = ttk.Frame(self.frame, style="Group.TFrame")
 </s> add         frame = ttk.Frame(self.frame, style=f"{self._style}Group.TFrame") </s> remove                                    style="Group.")
 </s> add                                    style=f"{self._style}Group.")
                group_frame = ttk.Frame(opts_frame, style=f"{self._style}.Group.TFrame")
              logger.debug("Creating new group frame for: %s", group)
              is_master = group == "_master"
              opts_frame = self.optsframe.subframe
              if is_master:
                group_frame = ttk.Frame(opts_frame, style=f"{self._style}.Group.TFrame")
                  retval = group_frame
              else:
                  group_frame = ToggledFrame(opts_frame, text=group.title(), theme=self._style)
                  retval = group_frame.sub_frame
                  retval.config(highlightbackground=theme["header_color"],
keep keep keep keep replace keep keep keep keep keep
 Minor Updates
  - GUI - Tweaks
    - Fix Analysis Slider background color
    - More granular theming controls
    - Standardize comboboxes and scrollbars
  - plugins.train.model._base
      - Catch more model corruption errors 
lib/gui/control_helper.py