@Seeed: Where can bugs against Wio RP2040 MicroPython firmware be reported?

Thanks for any hint.

I really would like to work with Seeed Wio RP2040 MicroPython networking.
But the 4 issues reported in suspected Github repo do not allow for any reliable networking with current v1.3 of your MicroPython firmware …

https://github.com/IsQianGe/rp2040-spi/issues

It looks like we are stuck at the same problem:

Have you manage to find a solution make TCP work in both directions (in my case I cannot receive anything)