Submit a swiftfin github issue at this point. I know we don't have a lot of Swiftfin users, but I'm surprised you two are the first to notice this issue since the last Swiftfin release was in June.
Jellyfin 10.10.7 (Docker)
Ubuntu 24.04.2 LTS w/HWE
Intel i3 12100
Intel Arc A380
OS drive - SK Hynix P41 1TB
Storage
4x WD Red Pro 6TB CMR in RAIDZ1