thumbnail duplication

hi. i notice a thumbnail bug in vlc android (since longer but i didnt report it yet because.. lazy)

so let me explain it with an example: i installed my phone new, everything is recent and fresh. i download vlc android for my phone. it searches for videos on my phone and finds videos01 and video 02. it generates thumbnails. everything work fine. after some time i delte video01 and video02. then i save 2 other videos on my phone, but the name is the same: video 01 and video 02. the shown thumbnails resemble the old 2 deleted videos. so vlc android remembers the thumbnails according to the video name and when you should ever save different videos with the same name, it will always show the same thumbnail as the very first thumbnail it ever generated for that specific name.

not sure if i didnt look well enough into the settings, but i never found a setting to reset/delete all generated thumbnails until now.