Hi racko - not exactly - we use the standard upstream kernel - which ntfs3 is part of. If you can pinpoint a how to get the failure - then log it with the upstream ntfs3 filesystem kernel - once a fix is in upstream - the LE will pick it up.
Note: I have production ntfs3 and exfat file systems and have not been able to reproduce what is reported. (I have had other ntfs3 issues which I have worked with the kernel and fs developers - but not the “unable to mount” - I do write to this disk.)
Note2: ntfs3 in kernel 6.2-6.5 has had a number patches (some are backported to 6.1 which is used be LE11.) these updated kernels are in the LE12 nightlies - it would be best to test the “reproducible issue” on the current 6.5 kernel before reporting upstream.