I can bind select

src/myfasthtml/examples/binding_textarea.py

@@ -0,0 +1,33 @@
+from dataclasses import dataclass
+from typing import Any
+
+from fasthtml import serve
+from fasthtml.components import *
+
+from myfasthtml.controls.helpers import mk
+from myfasthtml.core.bindings import Binding
+from myfasthtml.core.utils import debug_routes
+from myfasthtml.myfastapp import create_app
+
+app, rt = create_app(protect_routes=False)
+
+
+@dataclass
+class Data:
+  value: Any = "Hello World"
+
+
+data = Data()
+
+
+@rt("/")
+def get():
+  return Div(
+    mk.mk(Textarea(name="input_name"), binding=Binding(data, attr="value").htmx(trigger="input changed")),
+    mk.mk(Label("Text"), binding=Binding(data, attr="value"))
+  )
+
+
+if __name__ == "__main__":
+  debug_routes(app)
+  serve(port=5002)