[olympus]

Hi! Subtitle (srt) file is only working when I start the video inside the Google Drive add-on, when the Movie is added to my library it doesn't work anymore.

Any way to make this work?

 You need to start playing a video.
Then go to video settings or subtitle settings on leia.
Select the subtitle, it's the external subtitle that you see there.
Then press "set as default for all media". Press yes on the confirmation dialog.
Now every time you open a video, kodi will remember to select the external subtitle.