Performance issues on a song with a storyboard

[irdkwmnsb]

Type

Performance

Bug description

FPS drops when playing the map with storyboard enabled on this song

Screenshots or videos

Video shows the performance without the storyboard, and then with the storyboard
https://github.com/user-attachments/assets/615ca253-4f43-4db9-81b5-cedf56723400

Version

2025.118.3-lazer

Logs

I left only the logs of the occuring bug
compressed-logs.zip

[Joehuu]

Based on #3756 (comment), have you been playing with 100% dim before the latest update?

There was a recent change in #31506 to fix another issue, but it made storyboards still update at 100% dim. Would suggest disabling it for now as the storyboard will only show during breaks/intro.

[Coppertine]

I would also like to ask if this map has the same performance as you would on stable? I'm looking at the storyboard you provided as your reported example and already see some problems relating to weird singular loop usage and a lot of large images. (Even though your current GPU could be able to handle it, i'm unsure about it for a 4k monitor)
I would also like to ask if there are any other storyboards you encounter this issue with? (using both 100% and around 60-80% dim for testing of course) That way it would be easier to pinpoint the main culprit.

[irdkwmnsb]

have you been playing with 100% dim before the latest update?

Yes, I have

map has the same performance as you would on stable

Just checked - no issue on stable for me both with and without storyboard, even when not 100% dim

any other storyboards

https://osu.ppy.sh/beatmapsets/1857663 this one is 120fps for me with any settings when the storyboard is enabled

There definately was another map, but I could not find it at the moment

Wil report it here once I do

[Joehuu]

Gonna say it's a duplicate of #3756