The fix for that didn’t make it into the shipping image, but it should be already available as an update (it’s part of the kernel version
5.13.16pureos1, which can be checked with
dpkg -l linux-image-librem5)
You can get GPS to work by installing
gnss-share package, although be aware that it still has some rough edges to fix which is why it’s not installed by default yet. And it likely knows about Germany because of the GSM network.