About FBO and getProgramInfoLog delay.

[state303]

Hi everyone!
First of all, thank you all for this great framework. Been enjoying it ever since I found.

I have a simple question regarding the FBO and the 3.5 second long delay; which happens due to the 'getProgramInfoLog' process.

On Debian environment, the loading is significantly lower (like 200ms)

Packages

pkg	version
Next	15.1.4
React	19.0.0
@react-three/fiber	9.0.0-rc.4
@react-three/drei	https://pkg.csb.dev/pmndrs/drei/commit/d2d25601/@react-three/drei

Notes

Not using Next turbo thing, just a plain Web Pack setup (followed next-three-drei template)

Example (takes some time.. like 5 seconds..)

https://codesandbox.io/p/devbox/l49qhm

Is there any possible solution to asynchronously build the texture, such that UI doesn't get blocked?
Will write some detailed post on the solution over this problem, but it seems the block cannot be avoided in this scenario.

I tried suspend, dynamic import, etc, but none works without initial freeze on the browser's end, due to the WebGL being blocked with getProgramInfoLog.

Found some old issues that mentions disabling it with getContext().getProgramInfoLog=() => ''; , however, it won't help on this case.
Should I utilize web-worker in this case? or... is there any good references I could dig in?

Edit

There was a duplicate post on here.
And it seems to be related to the KHR_parallel_shader_compile support but closed on asyncCompile implementation PR.