## About The Pull Request
Changes two lines in `sign_language.dm` such that it actually updates
its background when toggled, rather than only when forced to update by
some other signal.
## Why It's Good For The Game
The Sign Language action has a visual distinction for whether it's
active or not, but it did not update this properly when toggled. This
fixes that problem.
## Changelog
🆑
fix: Sign Language action properly toggles between an active/inactive
background again.
/🆑
81dc670e3f