Element not starting: shader compilation error

[scaiper]

Steps to reproduce

1. Where are you starting? What can you see?
   I'm launching Element from flatpak.
   flatpak run im.riot.Riot

Outcome

Element shows white screen

and prints this to console:

[56:1103/180920.310626:ERROR:shared_context_state.cc(83)] Skia shader compilation error
------------------------
// Vertex SKSL
#extension GL_NV_shader_noperspective_interpolation: require
uniform float4 sk_RTAdjust;in float2 position;in float2 localCoord;noperspective out float2 vlocalCoord_S0;void main() {// Primitive Processor QuadPerEdgeAAGeometryProcessor
vlocalCoord_S0 = localCoord;sk_Position = position.xy01;}
// Fragment SKSL
#extension GL_NV_shader_noperspective_interpolation: require
uniform sampler2D uTextureSampler_0_S0;
noperspective in float2 vlocalCoord_S0;void main() {// Stage 0, QuadPerEdgeAAGeometryProcessor
half4 outputColor_S0 = half4(1);float2 texCoord;texCoord = vlocalCoord_S0;outputColor_S0 = (blend_modulate(sample(uTextureSampler_0_S0, texCoord), half4(1)));const half4 outputCoverage_S0 = half4(1);{ // Xfer Processor: Porter Duff
sk_FragColor = outputColor_S0 * outputCoverage_S0;}}
// Vertex GLSL
#version 300 es

#extension GL_NV_shader_noperspective_interpolation : require
precision mediump float;
precision mediump sampler2D;
uniform highp vec4 sk_RTAdjust;
in highp vec2 position;
in highp vec2 localCoord;
noperspective out highp vec2 vlocalCoord_S0;
void main() {
    vlocalCoord_S0 = localCoord;
    gl_Position = vec4(position, 0.0, 1.0);
    gl_Position = vec4(gl_Position.xy * sk_RTAdjust.xz + gl_Position.ww * sk_RTAdjust.yw, 0.0, gl_Position.w);
}

// Fragment GLSL
#version 300 es

#extension GL_NV_shader_noperspective_interpolation : require
precision mediump float;
precision mediump sampler2D;
out mediump vec4 sk_FragColor;
uniform sampler2D uTextureSampler_0_S0;
noperspective in highp vec2 vlocalCoord_S0;
void main() {
    mediump vec4 outputColor_S0 = vec4(1.0);
    highp vec2 texCoord = vlocalCoord_S0;
    outputColor_S0 = texture(uTextureSampler_0_S0, texCoord, -0.5);
    {
        sk_FragColor = outputColor_S0;
    }
}


Errors:
link failed but did not provide an info log

Operating system

Debian bookworm

Application version

1.11.47

How did you install the app?

https://flathub.org/apps/im.riot.Riot

Homeserver

matrix.org

Will you send logs?

Yes

[weeman1337]

Thank you for reporting the issue. Unfortunately flatpak is not a supported environment.

You should provide any information here: flathub/im.riot.Riot#411

[razzeee]

FYI this problem is happening on all Linux distro formats