Buildings don't go transparent in some situations involving roads

[KINGTUT10101]

If you start building a road and try to use the linetool to build it behind the building, the building won't go transparent. Oddly enough, this bug does not seem to occur with the delete or zone tools. As far as I've tested, this problem is exclusive to roads.

[Mograbi]

weird, will look into it. Thanks for the assignment.