[mbed-tls] Memory leak in mbedtls_ssl_handshake

I have created an http server following the example for server1 under FreeRTOS and Lwip running on a STM32H753 using the Stm32CubeIDE. Everything seem to work correctly, however, I am experiencing a small memory leak over each successive TLS connection of 160 bytes. It is obvious that I must not be freeing a context, but as I am following the example very closely, except for running the code in a FreeRTOS thread, I must be missing something fundemental. Has anyone on this list experienced a similar issue or have any ideas on how to debug it?