Subtitle tracks order

[Ajaja]

youtube-dl ignores --sub-lang languages order and embeds subtitles randomly(?).
Is there some way to embed them in the selected order?

D:\youtube-dl.exe --format best --format best --keep-video --sub-lang en,ru --embed-subs --write-sub --write-auto-sub --verbose --output %(title)s.%(ext)s --restrict-filenames "https://www.youtube.com/watch?v=vBpxhfBlVLU"
[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'--format', u'best', u'--format', u'best', u'--keep-video', u'--sub-lang', u'en,ru', u'--embed-subs', u'--write-sub', u'--write-auto-sub', u'--verbose', u'--output', u'%(title)s.%(ext)s', u'--restrict-filenames', u'https://www.youtube.com/watch?v=vBpxhfBlVLU']
[debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
[debug] youtube-dl version 2016.05.10
[debug] Python version 2.7.10 - Windows-XP-5.1.2600-SP3
[debug] exe versions: ffmpeg 2.4.git
[debug] Proxy map: {}
[youtube] vBpxhfBlVLU: Downloading webpage
[youtube] vBpxhfBlVLU: Downloading video info webpage
[youtube] vBpxhfBlVLU: Extracting video information
[youtube] vBpxhfBlVLU: Looking for automatic captions
[youtube] vBpxhfBlVLU: Downloading MPD manifest
[info] Writing video subtitles to: Why_do_mirrors_flip_horizontally_but_not_vertically.ru.vtt
[info] Writing video subtitles to: Why_do_mirrors_flip_horizontally_but_not_vertically.en.vtt
[debug] Invoking downloader on u'https://r2---sn-8vap5-3c2s.googlevideo.com/videoplayback?ratebypass=yes&ipbits=0&mime=video%2Fmp4&sparams=dur%2Cid%2Cinitcwndbps%2Cip%2Cipbits%2Citag%2Clmt%2Cmime%2Cmm%2Cmn%2Cms%2Cmv%2Cpl%2Cratebypass%2Crequiressl%2Csource%2Cupn%2Cexpire&expire=1463325036&initcwndbps=2611250&mn=sn-8vap5-3c2s&mm=31&signature=ADCE8371EB7E32D0A131BC1A9B07A0494E6F905E.A13C54F346D41B39120D2B225AB1258BB8E7D897&fexp=9407191%2C9416126%2C9416891%2C9419452%2C9422342%2C9422596%2C9428398%2C9429743%2C9431012%2C9431418%2C9433096%2C9433946%2C9434078%2C9434344%2C9434922%2C9435850%2C9436090%2C9436322%2C9436446%2C9436481&key=yt6&ip=93.74.138.5&requiressl=yes&pl=17&source=youtube&sver=3&dur=227.044&mv=m&mt=1463302590&ms=au&id=o-AH40Dxpb2QCbBCG2x6b8XnI8bnoQG9y9qoCqnYySsSn7&lmt=1428126602563068&itag=22&upn=sFeBRwXcMRQ'
[download] Destination: Why_do_mirrors_flip_horizontally_but_not_vertically.mp4
[download] 100% of 51.10MiB in 00:05
[ffmpeg] Embedding subtitles in 'Why_do_mirrors_flip_horizontally_but_not_vertically.mp4'
[debug] ffmpeg command line: ffmpeg -y -i file:Why_do_mirrors_flip_horizontally_but_not_vertically.mp4 -i file:Why_do_mirrors_flip_horizontally_but_not_vertically.ru.vtt -i file:Why_do_mirrors_flip_horizontally_but_not_vertically.en.vtt -map 0 -c copy -map -0:s -c:s mov_text -map 1:0 -metadata:s:s:0 language=rus -map 2:0 -metadata:s:s:1 language=eng file:Why_do_mirrors_flip_horizontally_but_not_vertically.temp.mp4