Link to .capx file (required!):
N/A
Steps to reproduce:
1. Add Group
2. Blank name
3. Click OK
4. Edit Group
5. Type a name
6. Click OK
Observed result:
The name isn't registered, you can't continue..
Expected result:
Group is renamed
Browsers affected:
N/A
Operating system & service pack:
Windows 8.1
Construct 2 version: r152 (64-Bit)