I appreciate the offer. I am working with @kkossev on testing his changes to this dedicated driver to support the new FP300 firmware. I hope to have something ready for community testing within a few days.
However, if you're already using @kkossev's Aqara P1 Motion Sensor/Aqara FP300 Presence Sensor driver, you should be able to give his updated driver a try to see if it resolves the issue you're experiencing. Please see this post in his thread for details on how to test his revised driver - [RELEASE] Aqara Multi-Sensor FP300 (PS-S04D) - #273 by kkossev