IV Spikes Ahead of F&O Expiry

I've noticed that IV spikes tend to get more aggressive around F&O expiry dates. It makes sense, given the increased trading activity and uncertainty leading up to the settlement. However, I've found that the spike can sometimes be an overreaction, especially if the underlying market is trending strongly. Has anyone else noticed this and how do you approach trading during these periods? For me, it's all about being cautious and adjusting my position sizing accordingly.