I think the reason is because of how the software groups or views information.

When I think about styles I don't think of what's happening in a bar I think of a "song" style. Styles don't "belong" to a bar or line; styles is part of the song structure. I view the ability to change the style within a song (using the F5 bar setting) as a little bit of a "cheat".

I think the style doesn't follow the copy because style data is outside the copy data box. My guess is no one ever thought there would be a need to copy style data.

Adding style data to the list of stuff that should be copied would make a nice wishlist request.

Jim Fogle - 2025 BiaB (Build 1128) RB (Build 5) - Ultra+ PAK
DAWs: Cakewalk by BandLab (CbB) - Standalone: Zoom MRS-8
Laptop: i3 Win 10, 8GB ram 500GB HDD
Desktop: i7 Win 11, 12GB ram 256GB SSD, 4 TB HDD
Music at: https://fogle622.wix.com/fogle622-audio-home