Writing to on-board flash on a NRF device while using bluetooth crashes the controller

[dnlwgnd]

Hi,
today I tried to integrate TinyFS into my application that runs on a NRF52840 and primarily uses BLE to advertise some sensorvalues.
Occasionally I want to store a value in flash, that I can read back at next boot. TinyFS seemed to allow me to do that while also not worrying about rotating flash pages.
Alas, I found that TinyFS works in general, but not if I have the bluetooth adapter enabled. I followed the example in Tinyfs, ie. I formated the filesystem, then mouted, then opened a file and eventually write to it. If the bluetooth adapter is enabled the controller crashes without even returning an error when formatting or writing to a file.
I am no expert in NRF internals, but aparently one is supposed to call special functions to access the flash while the softdevice is being used (https://devzone.nordicsemi.com/f/nordic-q-a/20489/ble-and-flash-write-problem).
Can anything be done about this problem? Any hints appreciated.
kind regards.

[dnlwgnd]

nevermind I now found this tinygo-org/tinygo#5090 and this tinygo-org/tinygo#4170 so i suppose those will cater for my issue once they land in a release.