_CameraDepthTexture works in shadergraph, but not in custom shader

[ualogic]

Hi, I am having trouble with a simple _CameraDepthTexture sampling. In shadergraph it works perfectly fine using this setup:

In custom shader I do:

float4 scrPos : TEXCOORD01;
...
uniform sampler2D _CameraDepthTexture;

//Then in vertex
o.vertex = UnityObjectToClipPos(v.vertex);
o.scrPos = ComputeScreenPos(o.vertex);

//Then in frag
float2 screenUV = i.scrPos.xy / i.scrPos.w;
float depth = tex2D(_CameraDepthTexture, screenUV).r;
return depth;

And the result is:

And this is what I get if I add depth = Linear01Depth(depth):

What am I doing wrong?

[unityuserunity85496]

try multiplying buy the cameras frustrum
Linear01Depth(depth) * _ProjectionParams.z
I recall its default is clip space I could be wrong