Trying to extract any type of yield from the dna manipulator sets it to a fixed number despite being upgraded

[MonkestationIssueBot]

Reporting client info: Client Information:
BYOND:516.1660
Key:verdantsun

Round ID:

10580

Testmerges:

• really quick bandaid patch to make custom area lighting work
• Pubbystation!!
• [DNM] temporary mentor load from DB
• [DRAFT] Cult Revamp
• meowing in the general direction of the MC to see if it stops exploding the server
• Bloodsucker additional levelling system.
• Bloodsucker Sol level up Cap
• Heretic void chill + ascension changes
• Service cyborgs are now capable of cooking and doing botany
• [PORT] Replaces Upgraded Cybernetic Ears with two new variants
• feeds some more bugs to my refrigerator
• map vote refactor, map vote changes
• Revert "[PORT] adds a reloader to prevent chat from bugging out"
• Plunger Item resprite also adds inhand icon_states for it.

Reproduction:

When inserting a disk into the dna manipulator, any number type of yield only is set to 2, even with upgrades.