Background is flashing white on main branch

[miketwenty1]

Bevy version

• Main Branch: fb124c3
• Macbook Pro M1 chip WASM Target

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36

I noticed recently the background bevy canvas space is a dark black color instead of the usual dark grey. This coincided with the background also now flashes sometimes randomly.

• Video Clip from my twitch stream:
  https://clips.twitch.tv/CautiousSnappyYamUnSane--73AoZr5TaYdgtJN

Edit:

• Example code: https://github.com/miketwenty1/wonder12/tree/fix-flash
• Happening on Brave Browser

[alice-i-cecile]

Are you able to bisect this?

[mockersf]

Are you able to reproduce on the examples in the repo? Do you have code to share?

[miketwenty1]

@mockersf @alice-i-cecile

After a lot of bad/good commit testing.

I found 35ac1b1
Is the cause of my pain.

WIth this commit the default background goes black, and will flash randomly for me.

[mockersf]

I can't reproduce using Bevy examples, do you have code to reproduce? Which browser are you using? Is it happening on all of them?

[JMS55]

Seems related? #5426

[miketwenty1]

Edit: nvm.. I think this is more complicated still trying to get the issue and fix reproducible. Thought it was a camera spawn issue but it may not be.

[miketwenty1]

Realized this seems to be a Brave Browser issue.
@mockersf I put example code here that can reproduce the issue on brave browser: https://github.com/miketwenty1/wonder12/tree/fix-flash

I'm wondering if I'm doing something wrong even though it seems other browsers are able to handle rendering correctly.
fwiw, I've been using brave browser since version 0.5 of bevy without seeing inconsistencies between it and chrome.

Otherwise seems I'm going to need to switch to chrome I guess.
Tried running Brave latest didn't help. Release Notes v1.62.156 (Jan 31, 2024)

[miketwenty1]

Seems related? #5426

It's definitely the same behavior to what I'm seeing based off the video. #5426 (comment)

But the simple examples don't cause issues with Brave.