Hi,
Yes. I did the same. I am also attaching few more files. One created without trigger and another created with trigger. When it is created without trigger, the subtitle does not appear in mp4 output file. However, when it is created with trigger, the subtitle appears but blinks frequently.
I have attached the Storyline file, published mp4 file and the video of steps taken by me. All these files are attached for both "Without trigger" and "With trigger" scenarios.
Any help would be greatly appreciated. I am also parallely interacting with Customer Support team (Case #01682731).
Hope I get a quick resolution!