Using Synth Backpack light ability while it is in your hand will start emptying it instead of turning light on

## Testmerges
#10999: 'Fix of various plane related issues' by Blundir at commit f85a7153c4
#9741: '[TM v0.9] Dancer Praetorian: Buffs and Changes.' by Venuska1117 at commit a907fbf3be
#11075: 'Ticket Panel (Adminhelps & Mentorhelps)' by GeneriedJenelle at commit 4ad8d0cf87
#10414: 'Port: Harm Intent uses Auto-Fire instead of PB' by MistChristmas at commit fb75d721ca
#11902: 'implement pii scrubbing for sentry' by hry-gh at commit 759efb7bd1
#11901: 'Reduce overtime in relay_render_to_plane' by noelle-lavenza at commit ae81d26562
#11885: 'Various FTL Fixes' by Drulikar at commit 79e149acac
#11170: 'Yautja Survivor' by realforest2001 at commit dd73e895bf
#11389: 'Yautja Leap' by realforest2001 at commit 08dbcc925f
#11919: 'Fixes the queen not getting cooldown from interrupted building, rebalances interrupted building penalty (combat remote building nerf)' by ihatethisengine at commit 4c5c4f3eab
#11860: 'Adds tracking bullets to custom scout HV magazines' by Red-byte3D at commit b593027f9d

## Round ID
33080

## Description of the bug
Title

## What's the difference with what should have happened?
Not Title, should turn light on or fail

## How do we reproduce this bug?
Synth Backpack on back
take it off
use ability
You start to empty the S-V42 backpack

## Attached logs
```
You start to empty the S-V42 backpack
```

## Additional details
- Author: dangerrevolution
- Admin: MrSmiley316
- Note: None