This is a shadow under the element, under the CardView, caused by the elevation setting. It is more visible when we set larger margins. This is the intended elevation effect, although slightly cut off by the container the list is in. It might be worth improving this, e.g. by adjusting the elevation value relative to the margin width.
I'll try to add it as soon as I manage to compile the ai2 sources.
Im unsure if its at all related but Google playstore now rejected my update App Status: Rejected - App loads, but crashes.
Ive installed the app on my phone and it runs just fine !
It was built on the non-updated server link you posted August 21 2024 Version: code50
Didn't seem any point trying to using the normal one as ListViewPlus isnt compatible.
From Google Playstore - your app loads but crashes. You can refer to the attached screenshot for additional information.