I can format columns

src/myfasthtml/controls/Panel.py

@@ -1,3 +1,4 @@
+import logging
 from dataclasses import dataclass
 from typing import Literal, Optional
 
@@ -12,6 +13,7 @@ from myfasthtml.core.instances import MultipleInstance
 from myfasthtml.icons.fluent_p1 import more_horizontal20_regular
 from myfasthtml.icons.fluent_p2 import subtract20_regular
 
+logger = logging.getLogger("Panel")
 
 class PanelIds:
   def __init__(self, owner):
@@ -116,6 +118,7 @@ class Panel(MultipleInstance):
     return self._ids
   
   def update_side_width(self, side, width):
+    logger.debug(f"update_side_width {side=} {width=}")
     if side == "left":
       self._state.left_width = width
     else: