Customization of overlaping subtitles

[Tropical2497]

I would like overlapping subtitles to have customization.
Right now they are shown all at the bottom, one on top of another.
Instead I would like to put one line on top of screen and the other on bottom.(like on attached screenshot)
My goal is the recreate subtitle of group [SubsPlease].

Edit:maybe adding a different color to one of the subs would make them more readable too.

https://drive.google.com/drive/folders/1JytRgljt6jz4zOBOu6icBwwbA_nV7xmb?usp=sharing

The darker subs are from file and the white ones are hard-coded(I want the subs to look like them)

[Tropical2497]

I tried to create feature request but got a bug and can't.
Please place a feature request for me about this.

[mrfragger]

just separate them into separate subs for dual subs. Then one on top and one on bottom of screen.