Click "OK " after configuring colors

Channeler.lua

@@ -191,6 +191,15 @@ local function ConfigureColor()
 			classColorButton:Click()
 		end
 	end
+
+	local okButton = _G["ChatConfigFrameOkayButton"]
+	if okButton == nil then
+		print("[Channeler] Ok button not found")
+		return
+	end
+	print(string.format("[Channeler] Clicking on %s", okButton:GetText()))
+	okButton:Click()
+
 	print("[Channeler] Colors configured")
 end