Not able to read .m3u playlist

Upgrade the Jellyfin container server on linux to latest 12.1 and upgrade the client on my ios to latest version 1.46.0

After upgrade i observed that Finer player is not able to load the playlist on the server with .m3u file.

Is there any change in how finer load the playlist.

I also can not create playlist with 500+ songs as I need to add song one by one, i do not have option of adding all together or select multiple song option.