Issue description
When connecting a pipe (call it pipe b) to another pipe in the air (call it pipe a), a pipe connector is created. When the pipe connector is created, part of pipe a gets disconnected because a support pillar is replaced by the connector, and at the same time 2~3 units of waste are spawned below the disconnected part
Reproduction steps
I was making a blueprint in sandbox mode, and when trying to connect two pipes together, the other pipe always gets disconnected due to lacking a support pillar. At that point, waste strangely spawned below the disconnected part, and this can be reproduced consistently
Game version and build number
v0.8.0 b548
Operating system
Windows
Attachments
Originally posted in Chinese
凭空生成垃圾
### Issue description
将一个管道（称之为管道b）连接到另一个空中的管道（称之为管道a）上的时候会生成一个管道连接器，管道连接器生成的时候导致管道a的一部分管道因为支撑柱被连接器替换而断开，同时会在断开部分的下方生成2~3单位垃圾
### Reproduction steps
我正在沙盒模式中制作蓝图，试图将两个管道连接在一起时另一个管道总会因为缺乏支撑柱而断开，此时断开部分下方奇怪地生成了垃圾，并且能够稳定复现
### Game version and build number
v0.8.0 b548
### Operating system
Windows
### Attachments
