Raised Pipe/Belt Supports not rendering as built after construction

Issue description

When building raised Pipes/Belts normally or with unity the supports are not rendering as built when pipe/belt completes build.
After saving and loading game, supports are rendered OK.

Expected behavior

Supports to show as built,

Reproduction steps

Create raised Pipe/Belt and build

Game version

v.0.4.12 (experimental)

Attachments

Goldencap gold + concrete 4.12 git.save

Files not imported: Goldencap gold + concrete 4.12 git.save

I can confirm.
Faulty try to fix Transport supports shown as blueprints after cancelled upgrade?

This was fixed in v0.4.12a, thanks for reporting!