Changes
* Fixed an issue where PDF annotations and hotspots are incorrectly locked to users who created them but later log in with the same usernames in different cases.
* Fixed an issue where property based content filtering would not apply after pressing the apply filter button.
* Fixed an issue where PDF text search highlights are sometimes poorly positioned.
=== 4.4.19 on 2023-07-07 {{key press|iOS: App Center}} ===
