When removing a boarding desk placed in an International Zone, removes also the international zone. But that will be only visible when you do the next step like placing another object somewhere.
As you see in the screenshot, the gap appeared only after I have placed the block of wall.
This makes it annoying when you just want to replace the boarding desk as you first have to redraw the zone.
COLLECTED HARDWARE DATA
Application version: Beta 5.0-2
Model: System Product Name (System manufacturer)
Operating system: Windows 10 (10.0.0) 64bit
RAM size: 65 GB
Battery status: Charging
Battery level: -1
Type: AMD Ryzen 9 3900XT 12-Core Processor
Core count: 24
Frequency: 3 GHz
Type: NVIDIA GeForce RTX 3070
Memory size: 8 GB
Full screen: True
Resolution: 1920 x 1080 @ 59Hz