Client-side xterm.js was generating Device Attributes responses via onData, which fed back to the PTY as visible text. Register CSI handlers to consume query responses on the client and respond to DA1 on the server.
Client-side xterm.js was generating Device Attributes responses via onData, which fed back to the PTY as visible text. Register CSI handlers to consume query responses on the client and respond to DA1 on the server.