**BUG**
Concise problem statement:
Subparts are placed in incorrect order.
Steps to reproduce bug:
1. Open part finder
2. Search for HD74LS04
3. Select subpart HD74LS04.1
4. Place it.
5. It appears as U?.6 (where ? is some number)
6. Select subpart HD74LS04.2
7. Place it.
8. It appears as U?.5 (where ? is some number)
Results:
Subparts are placed in reverse order of selection from component finder.
Expected results:
Subparts should be placed in the order selected.
Browser:
Firefox, Chrome, Safari
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