UHD Copy subtitel tags not working

[gantz]

I want to use subtitle tags (i.g. {\an8} = set sutitle position to Top center) for set position in subtitles. It's not working on uhd copy.
Dvdfab support this?

[Mona]

I want to use subtitle tags (i.g. {\an8} = set sutitle position to Top center) for set position in subtitles. It's not working on uhd copy.
Dvdfab support this?

Hello gantz,

UHD Copy doesn't support to set the position of external subtitle to Top center. I will pass the request to our product manager.

Regards,
mona