Hi there,
No you have an area setup by the LIB , not really a FreeTOS solution but along the lines of saving and restoring the config data from flash or SD card. In arduino you treat it like a file system or USB drive or Memory locations.
choice is yours, https://wiki.seeedstudio.com/xiaoesp32c3-flash-storage/
or for Nrf52X
https://wiki.seeedstudio.com/xiao-ble-qspi-flash-usage/
lastly I have a demo on testing the Expansion Board Flash add-on , look at that code too, to get some insight.The Xiao Grove Expansion Board Video demonstration, w/ code. 🎅
HTH
GL 
PJ 