Client Version: version.Info{Major:"1", Minor:"19", GitVersion:"v1.19.0", GitCommit:"e19964183377d0ec2052d1f1fa930c4d7575bd50", GitTreeState:"clean", BuildDate:"2020-09-30T19:31:27Z", GoVersion:"go1.15.2", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"18", GitVersion:"v1.18.6", GitCommit:"dff82dc0de47299ab66c83c626e08b245ab19037", GitTreeState:"clean", BuildDate:"2020-07-15T16:51:04Z", GoVersion:"go1.13.9", Compiler:"gc", Platform:"linux/amd64"}
What happened?
No matter how large your window is the content width inside the terminal seems to be limited to ~80 characters.
What did you expect to happen instead?
The content width would use the available size of the terminal div.
How can we reproduce the bug? (as minimally and precisely as possible)
No special steps needed. Simply open a terminal and start typing until it cuts off at ~80 characters.
Local Environment:
Kubernetes Cluster:
Anything else we need to know?

/kind bug