AutoHotKey Question

Hello,
I’ve written a script to change Figma shortcuts.
But Ctrl+1 works, Ctrl+Space is triggered but not triggered by Figma.
Any idea why?
here is the script:

#NoEnv  ; Recommended for performance and compatibility with future AutoHotkey releases.
; #Warn  ; Enable warnings to assist with detecting common errors.
SendMode Input  ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.
#SingleInstance,Force 
#Persistent ;keep this script runs all the time
SetTitleMatchMode, 2 ; This let's any window that partially matches the given name get activated

WinActivate, Figma
#IfWinActive, Figma

^1::
  Send +0 
  return

^space:: 
  Send ^/
  return

#IfWinActived

thank you