Link to .capx file (required!):
Steps to reproduce:
1. Click "Swordsman" on left to create a blue swordman.
2. Click "Swordsman" on right to create a red swordman.
3. Watch their health bars.
4. While they are fighting... wait when they get 50% damage, click any "Swordsman" to reinforce.
Pinned UID is broken because it's registered to each UID to sprites. It affects every instances, not unique instances.
Pinned UID worked in older versions.
Internet Explorer: yes
Operating system & service pack:
Windows 8 64 bit
Construct 2 version: