Show bookmarks and preview point on the top timeline

[tadatomix]

Basically, this screenshot explains everything I want, but I'll still give a detailed elaboration.

I like that BPM change is listed on both timelines, but I want to see the same with bookmarks, since now we can add them in lazer's editor. The reason why, because you can't click exactly on the bookmark with a mouse and it's harder to understand what it actually resemble to. stable doesn't have this issue, since it shows a bookmark on both of the timelines.

Pros of suggested design: Fits overall timeline design, since same design was used for showing BPM change.
Cons of suggested design: Potential performance issue, since some mappers use bookmark spam to show breaks.

[peppy]

I am fine with bookmarks being added, although visually they should probably look different than what you have here.

[tadatomix]

My design concept was based on BPM changes design and I understand that it definitely should look different than what I've made down here

[tadatomix]

May I also ask for adding back a kiai label in the editor. It's an unnecesarry detail, but it's quite noticeable, when you don't have it

[nagi-desuuu]

Also something to consider is the "bookmark spam" that some mappers use to indicate pre-planned break times while mapping.

Screencast.from.2025-08-29.18-44-00.webm

[tadatomix]

So about the design. I know that maybe this is the low-priority (due to quick play and results screen), but may I interest what can be changed to make bookmarks design better? I haven't picked the design from stable, because lazer has a full timeline redesign, where bookmark will give a huge confusion, instead of helping