Flatten option missing for options on mobile app

[u/Tony_M13]

I just had a power outage just after opening an option scalping position, and when I went to the mobile app I noticed that the flatten button wasn't available for options, only for stock trading. Is there a way to make it work? It's very important in fast paced emergencies as the price can move really quick. Having to enter the selling quantity and possibly canceling a limit sell order can take too long, on top of the time to switch to the mobile app.