Oval dark shape moving in the clouds during lightning storm

On June 9, 2021, the witness was setting up his security cameras to catch some lighting they where having a lighting storm over Medford Oregon when suddenly an oval dark shape appears and it moves in the clouds 


The object similar to a flying saucer flies around for a few seconds then it’s drops down into a area that’s sunny. 

Then it disappears a few seconds and later it reappears, it flies around again and starts to go to the right on the screen. 

The cam owner tried to track it but he lost it. Source: www.mufon.com