Video is blacked out after multiple replays. The issue can be found on b2qt 6.5.3 but not 6.8 

Steps to reproduce the issue:

-Make sure at least one mp4 file available on /home/root/Files (MEDIA_DIR macro in file_manager_consts_h)

-Deploy the application on Raspberry Pi 4

-Play the video

-Press back button to go back to the video menu, play the video again

Repeat last step for at least 10 times to observe the behavior