Any noticed that Procmail 3.22 breaks X-Commands?

Ages ago when the server that I use was upgraded the X-Commands by email stopped working As there was also webtools available, I played and had general looks around and never got around to finding the cause. Anyway, I have finally tracked it down to ver 3.22 of procmail being the culprit (I stuck in symlink to an earlier version and it worked). I was wondering whether anyone else had the same problem (otherwise it may just be the local build of procmail). Or if anyone does have email X-Commands working with a procmail build of 3.22. Thanks. Regards, Andrew