[2.0.12] Rail planner suggests invalid configuration where the bottom part of 2 ramps overlaps

[UnexpectedArtificer]

I had a configuration as shown in the 2nd picture. I held a rail in my hand and clicked the green arrow on end of the west track coming from the source, held shift, and hovered over where the blue arrow is shown. The rail planner suggested that I build 2 rail ramps where the "base" of the ramps is overlapping. However, this is an invalid configuration of rails and if I click, one of the rail ramps doesn't show up as a ghost and I cannot manually place it once the rest is built.

I expect that the rail planner always gives valid configurations of rails that are actually buildable. For example, if I physically build one of the ramps first, then it suggests the configuration as shown in the 1st picture which is valid.

[ edit: The pictures were in the wrong order ]

[Muche]

As per 118017, it is a known issue and not planned to be fixed.