Editing lines per slide for an entire slide label

When formatting a song, it would be nice to be able to change the "lines per slide" only for the selected slide group. i.e: verse, chorus, bridge. The cadence of verses is usually all the same and number of lyric lines can differ between lyrics and choruses, which means I have to edit each slide manually on some songs.

If you have Slide Labels applied, the lines per slide will split lines accordingly by label.
For example,

Verse 1 - 4 lines
Chorus - 3 lines
Verse 2 - 4 lines

would become

Verse 1a - 2 lines
Verse 1b - 2 lines
Chorus a - 2 lines
Chorus b - 1 line
Verse 2a - 2 lines
Verse 2b - 2 lines

if you set the song to 2 lines per slide.

https://www.worshiptools.com/en-us/docs/23-song-slide-labels