x-mug

Is buffer sensor observation parameters given wrongly?

1

**Describe the bug** the buffer sensor's observation spec is newed in this way: ` m_ObservationSpec = ObservationSpec.VariableLength(m_MaxNumObs, m_ObsSize);` but the function is this `public static ObservationSpec VariableLength(int obsSize, int maxNumObs)`...

Fix bug with stacking sensor(#5790)

1

grid sensor and all PNG compression used will face this bug when channel number is larger than 3 && used stacking observation (stack > 1) ### Proposed change(s) Describe the...