9..3.1 my default live lockscreen disappeared [solved]

[adrenochrome]

I found why my live lockscreen disappeared :
the video/ directory in /system/media/lockscreen/ is absent from 9.3.1 while having alway been here until 9.2.21

Any reason why it was removed from last rom ?

 

[adrenochrome]

they are back in last 9.3.7