Looks like something I would like. What do people use to manage podcasts and keep downloads synchronized, and remove podcasts I've listened to? Does it handle

Looks like something I would like. What do people use to manage podcasts and keep downloads synchronized, and remove podcasts I've listened to? Does it handle resume for in-progress podcasts? If I read https://www.head-fi.org/threads/fiio-m5-compact-and-versatile-hi-res-music-player.903204/page-50#post-16632702 https://www.head-fi.org/threads/fiio-m5-compact-and-versatil... correctly, it treats a podcast recording as a song and doesn't have a way to resume. Or am I misunderstanding?