[0.17.8]Walls built against cliffs don't update after cliffs removed

[Muppet9010]

When you build a wall up to a cliff it does the nice join graphics. Seen here on the top wall.

with cliff.PNG (811.63 KiB) Viewed 950 times

Once you blow up the cliff with cliff explosives the wall join graphics don't update to remove them. Seen here on the top wall.
We'd expect the graphics of the wall to return to as if the cliff was never there, so to match the bottom wall)

after cliff.PNG (909.7 KiB) Viewed 950 times

[tehfreek]

Nor against water after it has been filled.

[invisus]

I believe a duplicate of:

Bug Reports > Not a bug
viewtopic.php?f=23&t=66671

It is intentional behavior (or more exactly intentional lack of behavior), therefore it is supposed to be like that

[posila]

Thanks for the report.
This is intentional. Not a bug.