Bottom texture pack overrides upper texture pack

I have a texture pack where my crosshair is a dot and in the latest snapshot it appears as the default cross but with some black/bugged squares.
[UPDATE] Problem still here in 1.17.1
Using faithull 1.17
Further testing proved that it is the modified crosshair that causes the problem, to be exact the modified crosshair is basically the base crosshair with its branches cut out to resemble a dot