The Switch 2 is turning off Joy-Con rumble automatically.

Several users on Reddit have spotted a notification that tells them, “Rumble has been turned off due to prolonged use,” as reported earlier by IGN. The pop-up seems to appear during rumble-heavy scenes and gameplay in titles like Cyberpunk 2077, Split Fiction, and The Legend of Zelda: The Wind Waker. It’s still not clear why Nintendo added this feature, but it’s possible that it could have something to do with saving Joy-Con battery life. [Link: Nintendo Will Turn Off Your Switch 2's Rumble if It Detects 'Prolonged Use' | https://www.ign.com/articles/nintendo-will-turn-off-your-switch-2s-rumble-if-it-detects-prolonged-use | ign.com]