Caveat on the title?
So you’ve listed the property and discovered there is a caveat on the title? As the agent, you must take a deep dive and look into the details of the caveat asap. Generally, someone is owed some money or similar and to lift the caveat, the caveator has to be notified.
If and when you write an offer on the property, (from a settlement date point of view), you must know the caveat details to ensure the caveat can be lifted at settlement or before the nominated settlement date.
Do not put your seller in the position of having to pay penalties for a late settlement, if you know the caveat take action, you have a fiducial duty to see it through and protect your seller.