Issue is as I've stated in the title. When playing media files as a source, with "Restart playback when source becomes active" OBS will play back the last frame in buffer. You can check "hide source when playback ends" to "fix" this, but then the video will auto hide, which isn't quite what I'm after.
Log: https://hastebin.com/vafireviri
video of issue: https://youtu.be/Wdr_GIsSIaU
Log: https://hastebin.com/vafireviri
video of issue: https://youtu.be/Wdr_GIsSIaU