Question How Can i use Compute shader to Read&Write a texture with the data format not 32 bits?

i'm trying to reduce the memory cost of texture by change them into smaller format,
however i found that RWTexture<uint> is for uint32, also it not work on r8.
in this case i use the smallest scalar RWTexture<half> to process the r8 texture, but it can cause the problem of value truncation.
how can i read and write the right uint value into r8?