Be sure to communicate with your insurance agent. If you choose to provide for your renters add-ons like bikes, surfboards, skateboards, snorkel gear, basketball in your backyard, pickleball courts, paddleboards, scooters, a pool, hot-tub or literally anything that can be seen as an added liability. If you do any add-ons this can add extra liability.
Your insurance carrier does not want to pay for claims. They are contractually obligated to pay but if the carrier can find a legal/contractual breach to not pay a submitted claim they will.
Anyone who does not communicate what they are doing with their property essentially breaches their insurance contract which gives the insurance carrier the right to deny a claim.
So make sure to communicate with your insurance agent, record the calls and make notes about the communication you have with your agent. Work with an agent who will go to the lengths that you need from them. Some carriers won't accept some add-on or some properties, so you may have to switch carriers to be able to cover yourself if you decide to rent bikes, or do whatever else as an add-on to your STR.