Let me start by admitting i am using the latest beta version of vlc for Android. Prior to updating my Samsung a54 5g to Android 14 opening vlc functioned as normal, i.e selecting movie opens video in full screen. Since updating to Android 14 whenever I select a video it opens in picture-in-picture which I have to maximise to get full screen. I'm uncertain if this is an issue with Android 14 update or a Vlc issue but before I reinstall an earlier version of Vlc and then re-sort through all my videos I thought I sell advice from those with more knowledge.
cheers
Jason