Version 5.2 of CalenTile brings compatibility with Android 14. Due to system changes, the app now requires a new permission to work in the lock screen - just open the app to grant it.
Additionally, opening the CalenTile panel doesn't interrupt your media playback anymore (e.g. when watching a YouTube video).
Also included are translations to Polish thanks to Adam. If you'd like to help translate CalenTile too, follow the link in the description.