Unable to ring bell at computer lab

## Testmerges
#12824: 'Bundles Wound Overlay Updates' by fira at commit 6b48f2d5f1
#12537: 'Atlan Station - Groundmap' by oceany-a11y at commit ec733f9e2b
#12721: 'Assorted Sound Fixes' by fira at commit 8b5bf0b649
#12618: 'Vanguard Passive Shield no longer regenerates when UNCONSCIOUS or INCAPACITATED, FLOORED, updated strain description.' by Venuska1117 at commit 813c96e27b
#12627: 'Tyrargo Rift (2) - Various Alterations' by Steelpoint at commit dbc4496523
#12626: 'Refurbished Combat Information Centre (2) - USS Almayer' by Steelpoint at commit 86a9778d04
#12947: 'Revert "Working multiz tacmap, round two, extra buttons"' by Rain7x at commit ea384007a4
#12996: 'Records alive/dead/infected/revivable players every minute to influxdb' by Watermelon914 at commit 6869feb8ab
#13003: 'Alternative Sentinel Oxy Damage Nerf' by lilacrhododendron at commit ffef61ade2
#12968: 'M44 Combat Revolver Buff' by AnCopper at commit 36003ac967
#12793: 'Explosion Waves: Visual update and Backend rewrite' by fira at commit 2bf0ee8c91
#13027: 'Add Multi-Z handling to get_line' by MistChristmas at commit 93c1896d91

## Round ID
36065

## Description of the bug
Instead of ringing the bell at the computer lab, you pick it up and cannot use it in hand either.

## What's the difference with what should have happened?
You should be able to ring it.

## How do we reproduce this bug?
Go to the computer lab public entry bell and try to ring it.

## Attached logs
```
N/A
```

## Additional details
- Author: Richie2154
- Admin: the thepolynomer
- Note: for some reason the default bell is unanchored but i guess that KINDA makes sense

Start by locating the computer lab public entry bell definition or interaction entry point, then reproduce the issue in round 36065's described setup. Check why interacting with the unanchored bell picks it up instead of ringing it; done means the bell can be rung at the computer lab without being picked up.

Written by the indexing model from the issue text.