Since WME version v2.13-93 has fixed the problem of the segment attributes being set on the wrong direction. Recommend removing the following sections from HOV and Partial restriction pages:

For HOV: the Warning Note
Warning There is a bug the will reverse the Toll free/Allowed/Prohibited restrictions if too many are selected and they are not all aligned A-B or B-A. You can select two segments and the restriction will be properly aligned even if A-B on one and B-A on the other. It is fairly obvious if editing one way segments since the restriction coloration will not show on the segment if the other direction has the restriction. If editing two way segments (i.e. reversible road segments) then it is recommended that each be reviewed so that you don't break the routing.

For Partial restrictions: the section in Multiple segments
There is a bug that the developers are working on where when several segments are selected that have a mix of A>B and B>A segments then one way restrictions may not be entered properly. This occurs on both one way and two way segments. So be very careful that they are saved properly. For one way segments, if the restriction is entered in the opposite direction of the road then the restriction coloration will not show on the segment. It will be saved in the reverse direction and can be removed and then properly entered. This occurs when copying restrictions to multiple segments or when entering new restrictions.

I have tested the fix and it works as advertised.