When I watch a multi-episode (s01e01e02) by clicking on e.g. s01e01, only that one is marked as watched. s01e02 Should be marked as watched as well. Another solution would be, to list the multi-episode as a multi-episode and not two separate episodes.

[implemented] Mark multi-episode as watched

Topic		Replies	Views
[implemented] Multi-episode, single file, all episodes get marked as watched Feature Suggestions	9	268	December 3, 2019
Request: Better Handling of multiple episodes in a single file (watched status) Desktops & Laptops server-windows	33	1132	December 21, 2019
[implemented] Watched State for Single File/Multiple Episodes Feature Suggestions	11	335	December 3, 2019
[BUG] Multi-episode Series not marked as watched correctly Desktops & Laptops server-linux , plex-media-player , plex-web	4	366	February 9, 2019
Multiple Episodes in single file and "watched status" Feature Suggestions	42	2021	November 21, 2018