Trouble playing DVD ISO into Kodi/Jellyfin

Many of my movies are iso files which mythtv and VLC play just fine (using direct file access over nfs or CIFS). Kodi/jellyfin also seems to do fine with things I have in mkv or mp4 containers, but seems to trip up on iso containers. I hit play and it just spins as if loading indefinitely. This bit of the Jellyfin log might explain the problem (bitrate?) … if so, is it a bug or feature request that I need?

[2021-02-16 10:03:26.896 +00:00] [INF] [21] MediaBrowser.Api.Playback.MediaInfoService: Profile: “Kodi”, No direct play profiles found for Path: “/LV-Movies/Storks (2016)/Storks (2016) - [LV audio].iso”
[2021-02-16 10:03:26.899 +00:00] [INF] [21] MediaBrowser.Api.Playback.MediaInfoService: Bitrate exceeds DirectPlay limit: media bitrate: 40000000, max bitrate: 8000000
[2021-02-16 10:03:26.899 +00:00] [INF] [21] MediaBrowser.Api.Playback.MediaInfoService: Profile: “Kodi”, Path: “/LV-Movies/Storks (2016)/Storks (2016) - [LV audio].iso”, isEligibleForDirectPlay: False, isEligibleForDirectStream: True
[2021-02-16 10:03:26.900 +00:00] [INF] [21] MediaBrowser.Api.Playback.MediaInfoService: Profile: “Kodi”, No direct play profiles found for Path: “/LV-Movies/Storks (2016)/Storks (2016) - [LV audio].iso”