[Bug] Show HTML code area overflows the modal

[CrowbarToolsRobot]

Description

When there is enough text in the CodeMirror field of the Show HTML effect, the field visually grows outside the modal instead of showing a scrollar

Steps to Reproduce

1. Create Show HTML effect
2. Keep text to HTML field until it overflows

Expected Behavior

Show a horizontial scrollbar instead

Firebot Version

v5.63.1

Submitted By

ebiggz

Created via Discord.