10.18 release.
 Note that for NTSYNC you need a new Linux kernel (6.14 or newer).
 Run something through Wine (for example, winecfg) and, while it's running, execute  If you have no How to know if NTSYNC works
lsof /dev/ntsync command. If you see your Wine process IDs there, then NTSYNC works and Wine uses it, otherwise it most likely does not work. An example of working NTSYNC:
$ lsof /dev/ntsync
lsof: WARNING: can't stat() tracefs file system /sys/kernel/debug/tracing
      Output information may be incomplete.
COMMAND     PID USER FD   TYPE DEVICE SIZE/OFF NODE NAME
start.exe 26395 user  7r   CHR 10,119      0t0 1216 /dev/ntsync
wineserve 26397 user  9r   CHR 10,119      0t0 1216 /dev/ntsync
services. 26401 user 14r   CHR 10,119      0t0 1216 /dev/ntsync
explorer. 26407 user  8r   CHR 10,119      0t0 1216 /dev/ntsync
winedevic 26441 user  8r   CHR 10,119      0t0 1216 /dev/ntsync
svchost.e 26460 user  8r   CHR 10,119      0t0 1216 /dev/ntsync
plugplay. 26465 user  8r   CHR 10,119      0t0 1216 /dev/ntsync
winedevic 26486 user  8r   CHR 10,119      0t0 1216 /dev/ntsync
conhost.e 26501 user 11r   CHR 10,119      0t0 1216 /dev/ntsync
winecfg.e 26503 user  8r   CHR 10,119      0t0 1216 /dev/ntsync
/dev/ntsync file at all, then your kernel either does not support NTSYNC or ntsync kernel module is not loaded, you can try to load it manually via modprobe command:
# modprobe ntsync
SHA256
5808567ccceb4a809d71bad419808b5e35b4b5cf3c04eae70905ce19609483b2  wine-10.18-amd64.tar.xz
1281ccade12e94db0c48cd4d755bd6b90b63a2be451af3a25d7a43bf90fe7496  wine-10.18-amd64-wow64.tar.xz
466d24aa919892186fa40c374452dad549092a023fd9ab2efe0c7bfea4b23713  wine-10.18-staging-amd64.tar.xz
c06e9d0c4ae1eaf321df07bdfe30482552b14fb034d80d4d1e6a9dbc9a606c67  wine-10.18-staging-amd64-wow64.tar.xz
e9091c692d351f33861d313d7e69df22f83d91a082f97b74d8d197398aff4c71  wine-10.18-staging-tkg-amd64.tar.xz
5c4bf3cb477cb4836009ba300a93124ea652b8afe77cddbf504d0a24f97fc4eb  wine-10.18-staging-tkg-amd64-wow64.tar.xz
656d51c9ca861c9fd15219a3a0e78bfbc9d733a72c0226418f0e00bc099b5d98  wine-10.18-staging-tkg-x86.tar.xz
996992581b975fe59dd9d95017e9c3c691a019a2351fd19bcc5e94b6d4971acc  wine-10.18-staging-x86.tar.xz
638b46aecfd3465de6d0656c66473d9334e613119ee767f90b8ce9d0ed7b48dd  wine-10.18-x86.tar.xz