[Bug]: The selection box on the creator breaks when duplicating a duplicated instance #935

Is there an existing issue for this?

• I have searched the existing issues

Summary

When you duplicate an already duplicated instance using Ctrl + C and Ctrl + V the selection box of the initial duplicated part won't get removed and it will select both instances.

Where did you encounter the bug?

Creator

What platform(s) does this happen on?

All platforms

Polytoria version / commit

2.0.19

Godot and .NET versions

No response

System details

No response

Build configuration

Official downloaded build

Steps to reproduce

1. Place any instance
2. Duplicate the instance using either Ctrl + D or Ctrl + C and Ctrl + V
3. Duplicate the duplicated instance using Ctrl + C and Ctrl +V (Doesn't happen with Ctrl + D)

Expected behavior

It should deselect the previously selected instance and select only the newly duplicated instance without leaving the selection box permanently on the previous instance.

Actual behavior

It selects both instances and leaves the selection box permanently on the initial duplicated part

Logs / console output

Screenshots, video, sample project, or world file

Reproducibility

Always

Additional details

No response