As demonstrated in the video, under the pip mode, the progress bar continuously advances, resets to zero, advances again… and this cycle repeats.
version:8.2.4(5321) appstore latest version
iphone12 16.6.1 system
Just a guess but I believe that PiP uses the Apple player and it may be a issue with the out of date os. You may want to try updating to the current iOS and see if that helps.
After investigating both System 18 and System 26 of Apple, the same issues reported in the video have been observed. We kindly request your assistance in conducting a further investigation into these matters.
Yeah this bug has been around for years. I think it is related to how infuse is either getting data or sending it to the PIP player.