tsmuxer macos version problem

[dudus]

Hello.

I have problem with muxing subtitles in tsmuxer on my MAC.
If there is any <i> sign, I have all subtitles in italic font...

example:

1
00:00:04,421 --> 00:00:10,010
test

2
00:00:15,015 --> 00:00:18,602
<i>test2</i>

3
00:00:19,019 --> 00:00:21,897
test3

4
00:00:21,980 --> 00:00:24,525
test4

result:

test
test2
test3
test4

should be:

test
test2
test3
test4

There is no problem in windows version but I would like to use macos.
I send info to smlabs but there is no answer...
I changed fonts and doesn't help.
Any suggestions?