5.588 should allow to recognize it via a normal keyboard shortcut.
You might however need to copy in the json manually because the recorder field doesn't support this yet. Also it will only work on key release because the down-event is missing.
[
{
"BTTLastUpdatedAt" : 1757074000.4576411,
"BTTTriggerType" : 0,
"BTTTriggerClass" : "BTTTriggerTypeKeyboardShortcut",
"BTTUUID" : "A277713F-5034-4CCE-9DDB-D80CCEFDABDC",
"BTTAdditionalConfiguration" : "1974356",
"BTTShortcutScope" : 0,
"BTTShortcutKeyboardType" : 1573,
"BTTTriggerOnDown" : 1,
"BTTLayoutIndependentChar" : "ESCAPE",
"BTTShortcutKeyCode" : 53,
"BTTShortcutAdvancedModifierKeys" : "1974356",
"BTTShortcutModifierKeys" : 1966080,
"BTTOrder" : 3,
"BTTAutoAdaptToKeyboardLayout" : 0,
"BTTActionsToExecute" : [
{
"BTTLastUpdatedAt" : 1757070896.4591579,
"BTTTriggerParentUUID" : "A277713F-5034-4CCE-9DDB-D80CCEFDABDC",
"BTTIsPureAction" : true,
"BTTTriggerClass" : "BTTTriggerTypeKeyboardShortcut",
"BTTUUID" : "C89C8FB6-8B1F-458B-8940-1FEEFBAE5A12",
"BTTPredefinedActionType" : 254,
"BTTPredefinedActionName" : "Show HUD Overlay",
"BTTHUDActionConfiguration" : "{\"BTTActionHUDBlur\":true,\"BTTActionHUDBackground\":\"0.000000, 0.000000, 0.000000, 0.000000\",\"BTTIconConfigImageHeight\":100,\"BTTActionHUDPosition\":0,\"BTTActionHUDDetail\":\"\",\"BTTActionHUDDuration\":0.90000000000000002,\"BTTActionHUDDisplayToUse\":0,\"BTTIconConfigImageWidth\":100,\"BTTActionHUDSlideDirection\":0,\"BTTActionHUDHideWhenOtherHUDAppears\":false,\"BTTActionHUDWidth\":220,\"BTTActionHUDAttributedTitle\":\"{\\\\rtf1\\\\ansi\\\\ansicpg1252\\\\cocoartf2865\\n\\\\cocoatextscaling0\\\\cocoaplatform0{\\\\fonttbl\\\\f0\\\\fnil\\\\fcharset0 SFPro-Bold;\\\\f1\\\\fswiss\\\\fcharset0 Helvetica;\\\\f2\\\\fnil\\\\fcharset0 SFPro-Regular;\\n}\\n{\\\\colortbl;\\\\red255\\\\green255\\\\blue255;\\\\red0\\\\green0\\\\blue0;}\\n{\\\\*\\\\expandedcolortbl;;\\\\cssrgb\\\\c0\\\\c0\\\\c0\\\\c84706\\\\cname labelColor;}\\n\\\\pard\\\\tx560\\\\tx1120\\\\tx1680\\\\tx2240\\\\tx2800\\\\tx3360\\\\tx3920\\\\tx4480\\\\tx5040\\\\tx5600\\\\tx6160\\\\tx6720\\\\pardirnatural\\\\qc\\\\partightenfactor0\\n\\n\\\\f0\\\\b\\\\fs80 \\\\cf2 test\\n\\\\f1\\\\b0\\\\fs24 \\\\\\n\\\\pard\\\\tx560\\\\tx1120\\\\tx1680\\\\tx2240\\\\tx2800\\\\tx3360\\\\tx3920\\\\tx4480\\\\tx5040\\\\tx5600\\\\tx6160\\\\tx6720\\\\pardirnatural\\\\qc\\\\partightenfactor0\\n\\n\\\\f2\\\\fs48 \\\\cf2 test2}\",\"BTTActionHUDBorderWidth\":0,\"BTTActionHUDTitle\":\"\",\"BTTActionHUDHeight\":220}",
"BTTShortcutKeyboardType" : 0,
"BTTShortcutKeyCode" : -1,
"BTTOrder" : 3,
"BTTAutoAdaptToKeyboardLayout" : 0
}
],
"BTTTriggerConfig" : {
"BTTLeftRightModifierDifferentiation" : 1
}
}
]