Downloading Episode via Web Client - Is it a Bug?

I’m running server version 1.0.3.2461 under Ubuntu and accessing using Google Chrome on a chromebook. Is the following action a bug?

Locate a TV episode and select the 3 dots on the episode graphic and choose “Download.” Behavior is that it does try to download the video, but the name is “file.mkv” instead of the actual name. I have observed this with other extensions as well. If however I right click on the word “Download” and choose “Save Link As” - then the filename is correct.

Expected behavior is that clicking on “Download” would get the original file with correct name.

Same here on Windows and your version. It’s looks like a bug.