[Regression] Rock Band - Logos for ESRB rating, game publisher/company, etc. flash for split second and disappear at launch - related to Write Color Buffers?

[CommieColin]

Quick summary

When launching a game (Rock Band 1 and 2 specifically) the logos for the ESRB rating and developers/publisher flash on the screen for a split second and then disappear, rather than staying on the screen for a few seconds as is expected.

Details

I'm not a developer, but from tinkering with the settings my best guess is that this has to do with the Write Color Buffers option; when this option is disabled, the logos appear on the screen the expected amount of time, but some flicker while they are displayed. Videos of Write Color Buffers enabled/disabled attached.

Tested with both Vulkan and OpenGL, V-Sync on/off, full screen vs. windowed, approximate/precise ZCULL accuracy and approximate/accurate SPU XFloat. As said earlier, the only option that seems to affect this is Write Color Buffers, but it experiences display issues whether it is enabled/disabled and is not a fix.

I have also done a clean install of my GPU drivers and have removed/rebuilt all caches for the game. I'm certain this is a regression, as I did not experience this until about a month or two ago. Not the biggest deal in the world but it could possibly have implications for other games as well. As far as I know, in-game does not experience graphical glitches, but I have not played enough to say for sure.

I also confirmed the issue is present with a freshly downloaded/configured version of RPCS3.

Build with regression

v0.0.35-17611-11e214f3 Alpha

Attach two log files

RPCS3.log

Attach capture files for visual issues

Write.Color.Buffers.Enabled.mp4

Write.Color.Buffers.Disabled.mp4

System configuration

CPU: Intel i3 6320
GPU: Nvidia 1050Ti
RAM: 16GB
SATA SSD

Other details

No response

[AniLeo]

Incorrect regression report, missing log file from the last good build

[CommieColin]

Apologies for that; it's taking me some time to track down the exact build where this stopped working. I'll do my best to narrow it down and upload logs from the working build.

[kd-11]

Is this still broken? A few fixes have gone out for some other graphics regressions.