Arduino no longer recognized by Arduino Create

Earlier today I was running the DigitalReadSerial example and in the serial monitor section of Arduino Create I clicked disable (I don't recall the exact text on the button but it shows up on the bottom right hand corner when running this example. Ever since that point, Arduino Create has not recognized the existence of my Arduino and I can't find a way to re-enable the serial monitor, which is what I expect to be the fix. Because no Arduino is recognized, I do not have access to any part of the serial monitor page and it instead is grayed out with the text "serial port unavailable" giving me this hint.

Things I have tried:
I have tried switching USB ports on my computer, switching between the native and programming ports on my DUE, and switching DUES. None of these have gathered any response.

Reinstalling the plugin connector seems to have fixed the problem for me

Did you press the DISCONNECT button on the serial monitor?
I have just tried to replicate you issue but all is good on my side.

What OS and Browser are you using?