textarea horrible performance with a lot of text

Describe the bug textarea renders all the text on every update, causing unreasonable performance issues

Setup Please complete the following information along with version numbers, if applicable.

• OS [e.g. Ubuntu, macOS]
• Shell [e.g. zsh, fish]
• Terminal Emulator [e.g. kitty, iterm]
• Terminal Multiplexer [e.g. tmux]
• Locale [e.g. en_US.UTF-8, zh_CN.UTF-8, etc.]

doesnt matter

To Reproduce Load a textarea and fill it with a lot of text

Source Code Please include source code if needed to reproduce the behavior.

Expected behavior A clear and concise description of what you expected to happen.

Screenshots Add screenshots to help explain your problem.

Additional context Add any other context about the problem here.