However, NFS is not supported too. So you likely would have another sets of problems. Not only disabled cache (and thus sync writes).
Unfortunately it will not only affect SQLite, as mentioned by @Pentium100 , but also a regular blobs. Sure, it can work until doesn’t… The lock mechanism is not similar to a local FSes unfortunately.
They solved this problem only for Windows host - Windows guest, using a SMB V3, but not for hybrids.
We are not against the network FSes, they just not always works and we do not willing to support them, too much work and likely we always would have issues.
However, sometimes it can work stable, see