Riding Janicart after fireman carrying doesn't reset offhand status

[Ouroborus113]

While fireman carrying a body, I jumped on a janicart to move a bit faster. After getting off of it, I was unable to interact with the medbay fridge with my offhand, with it saying the fridge refuses to accept the offhand.

As per my ahelp reply 'Namely, you may want to note that /obj/item/riding_offhand wasn't removed when you left your janicart.'

[Jordie0608]

Wrong repo, this is for the website. You want https://github.com/tgstation/tgstation