I can't use control key on browser! How can I use control key?

I think there is no issue on Mac as the command key is separate from the control key. But you may have issues with other OS. Wazaterm provides two ways to resolve this.

1. Chrome extension

1-1. Install Wazaterm - disable default shortcuts extension

1-2 Go to chrome://extensions/shortcuts and add shortcuts(Ctrl+N and Ctrl+T) like below.

2. Use binary (Electron app) [MacOS/Windows/Linux/iOS/iPadOS]

You can download binaries from the following list depending on your environment. One drawback of Electron App is just huge..