Switching Icons with AppleScript

[jxctno]

Im trying to set up a simple shortcut in BTT which launches/disables stage manager, but i want it to be able to change the icon from squares.leading.rectangle when inactive, and squares.leading.rectangle.fill when active.
Here is my current code:

var BetterTouchTool = Application('BetterTouchTool');
var uuid = "F08F98A0-F7BB-4A5B-965A-C2E6AF9B0C96"
var currIcon = int(BetterTouchTool.get_number_variable("dynamic_isStageManager"))

var icon;
if (currIcon == 0) {
  icon = "squares.leading.rectangle.fill";
} else {
  icon = "squares.leading.rectangle";
}


var updateDefinition = {
          "BTTTouchBarItemSFSymbolDefaultIcon" : icon,

}
BetterTouchTool.update_trigger(uuid, {json: JSON.stringify(updateDefinition)});

Am i missing something? I have the variable set as a javascript dynamic variable in groups and top level triggers. Im rather new to BTT so its very real im missing something completely obvious.

[Andreas_Hegenberg]

Hey,

can you clarify what kind of button you are trying to update? Then I can post a working example. (BTT has many, e.g. Touch Bar, Menu Bar Status Items, Floating Menus, Stream Deck, Notch Bar...)

[jxctno]

Hi, Its a touch bar control strip button