Subtitles doesn't work when playing via Chromecast

As also reported in https://forum.videolan.org/viewtopic.php?f=35&t=142343 - when playing a file with subtitles (tried both embedded into a .mkv as well as a separate .srt) subtitles doesn't show. When playing on the phone itself or mirroring the screen though google home to the same Chromecast, subtitles show.

If I can provide any more relevant details, let me know.

VLC version: 3.0.0 Android version: 7.0