Can't say I have seen it. Since start I have run hour + races with AI biggest issue is a AI taking your stall so you have to use strategy go long or short. If you run no damage you can push AI out of your box enough both can fuel lol so i run 50% damage so that is not a option. In your setup run more fuel then you need to finish race or to make it to your 1st stop. Running full tank and multiply usage. AI will handle better then light fuel load.
Always set your fuel usage and laps/km at least 20% higher then it tells you, it lies and varies from car to car.
So in short running way more fuel then you need, set forced setup use strategy to pit outside AI's .
You can't set lap AI stop , AI usually spread their stops over 3 laps depending how many AI you run.