srt Subtitle with .style file does not apply custom default style

[xLn2]

I don't expect some fancy styles on subrip files. But I expected single custom style "Default" from .style file can be used. Mpc-hc successfully parse custom style but doesn't apply any subtitle line but instead of create Default 2 (Mpc-hc default) style and apply it to all lines.

sub and style files.zip