Long Vibrate Sound on Notification

Is there a way to get a long (5 sec+) vibrate notification sent to an iOS device. I have the notification trigger working just fine but I need a sustained vibrate for when the phone is in my pocket on silent.

I’ve gone through nearly all of the iOS sounds and the vibration on each is like 1/2 second tops - just a quick ‘buzz’. IOS has a vibration called ‘SOS’ which is very long but I can’t seem to trigger it from Home Assistant.

The only way around that I’ve found is to have multiple notifications sent to the same device over and over which seems a little hacky.

Thanks

Having same issue.Did you ever find a solution.
Greetings