i can't add keywords or change metadata

There is photos to which i can't add keywords to it;

- it seem (for now) that it only concern picture taken by a drone (typhoon h with cg03 camera) in jpg

- strange thing is that not every photo is concerned but for those who are ; bridge does not reconize the camera used nor the lens in fact it look like most of metadata are not present

-i already tested to purge the cache of the whole folder, of the selected pictures (trying this after a reboot, after an update of  bridge).

- i can add keyword when using exifpilot (and it work with bridge once modified by exif pilot)

i use currently use :

win 10 pro (updated)

bridge cc 2022 12.0.3

does anyone have found a solution to this ? it seem that i'm not the only one but until now i did not find any adequate response 

tell me if you want more info !

and i can send some picture if needed !