Odd white box

[MonkestationIssueBot]

Reporting client info: Client Information:
BYOND:515.1640
Key:deltacorrode

Round ID:

8828

Testmerges:

• Security Vouchers + Security Balance/QoL Pass + Random Head Overlay Bug Fix
• Spleens
• What makes me a good demoman?
• Sabo borg and more medical tools for assault operatives
• [DNM] Aneri except I redid the branch again
• Replay subsystem fixes + optimizations
• Heliostation from fulp
• AWAKEN THE DRAGON!
• Fixes the shipbreaker conveyors on theseus
• Port various UX improvements from tg
• [DNM] Smooth Movement 5: You Can (Not) Move
• Some ghost roles can now use preferences!
• Revert "Cats reforged (literally refractor of mobs and such)"
• Its cogging time(again)
• 3D printed guns.
• Adds a second bartender slot

Reproduction:

Upon reconnecting to server without closing the window as white box take up a portion of the chat window and stretches it of the screen. Can be fixed by closing/opening the window.