Editing title layer in CorelVideoStudio 2023?

[Gerardo G.]

I am in the process of adding hard subtitles to a video using Corel VideoStudio 2023. I have the title track ready with all the subtitles. By default, the font size is 72 and was placed in a specific place of the frame. I wish to edit both things for the whole subtitles, from the start to the end of the video. I tried by selecting every subtitle in the track. When I do that, the font size and other font options are greyed out, so I can't. And, if I select all the subtitles and try to move them on the frame, it deselects all except the first one. It would seem like I can only edit all the subtitles one by one–the options aren't greyed out when I select just one, but that would be a lot of work!

Can you please explain to me how to edit the entire subtitles together instead of one by one? I'm really stuck.

Thank you very much in advance.