Cuda11.1 has MemoryLeak when using OpenGL-CUDA interop(cudaGraphicsGLRegisterImage)?

cuda11.1 has MemoryLeak when using OpenGL-CUDA interop(cudaGraphicsGLRegisterImage)?
saw the post below also about MemoryLeak when using D3D-CUDA interop.
thanks

Memory Leak when using cuGraphicsD3D9RegisterResource - CUDA / CUDA Programming and Performance - NVIDIA Developer Forums