This question came up on another site, Can you do burst photos (one quickly after the other) with a flash gun.
several replies said no which may be correct if not using the right equipment. So me being me had to try.
Camera Panasonic G9ii and Godox V860 flash gun with remote trigger just so I could Hand hold to video.
First thing I came up against was sync the flash with the shutter which has to be in mechanicl mode. so the Godox in single flash mode after trying something else looks to be the answer.