From db1e9fe1b17258d3690a80546328b202dff06f9b Mon Sep 17 00:00:00 2001
From: Philipp Rudiger <prudiger@anaconda.com>
Date: Sun, 15 Oct 2023 21:37:26 +0200
Subject: [PATCH] Fix issues with making Button linkable (#5641)

---
 panel/widgets/_mixin.py | 7 -------
 panel/widgets/button.py | 6 +++++-
 panel/widgets/select.py | 5 +++--
 3 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/panel/widgets/_mixin.py b/panel/widgets/_mixin.py
index e3783efebc..f47607639d 100644
--- a/panel/widgets/_mixin.py
+++ b/panel/widgets/_mixin.py
@@ -26,10 +26,3 @@ def _process_param_change(self, params) -> dict[str, Any]:
         if isinstance(desc, str):
             params['description'] = BkTooltip(content=desc, position='right')
         return super()._process_param_change(params)
-
-    @property
-    def _linkable_params(self) -> tuple[str]:
-        props = list(super()._linked_properties)
-        if 'description' in props:
-            props.remove('description')
-        return tuple(props)
diff --git a/panel/widgets/button.py b/panel/widgets/button.py
index 789f94a680..145387cf96 100644
--- a/panel/widgets/button.py
+++ b/panel/widgets/button.py
@@ -184,8 +184,12 @@ class Button(_ClickButton, TooltipMixin):
         'clicks': None, 'name': 'label', 'value': None,
     }
 
+    _source_transforms: ClassVar[Mapping[str, str | None]] = {
+        'button_style': None, 'description': None
+    }
+
     _target_transforms: ClassVar[Mapping[str, str | None]] = {
-        'event:button_click': None, 'value': None
+        'event:button_click': None, 'value': None,
     }
 
     _widget_type: ClassVar[Type[Model]] = _BkButton
diff --git a/panel/widgets/select.py b/panel/widgets/select.py
index 3a92f15c2e..e7067d06d3 100644
--- a/panel/widgets/select.py
+++ b/panel/widgets/select.py
@@ -576,7 +576,7 @@ class RadioButtonGroup(_RadioGroupBase, _ButtonBase, TooltipMixin):
         Button group orientation, either 'horizontal' (default) or 'vertical'.""")
 
     _source_transforms = {
-        'value': "source.labels[value]", 'button_style': None
+        'value': "source.labels[value]", 'button_style': None, 'description': None
     }
 
     _supports_embed: ClassVar[bool] = True
@@ -675,7 +675,8 @@ class CheckButtonGroup(_CheckGroupBase, _ButtonBase, TooltipMixin):
         Button group orientation, either 'horizontal' (default) or 'vertical'.""")
 
     _source_transforms = {
-        'value': "value.map((index) => source.labels[index])", 'button_style': None
+        'value': "value.map((index) => source.labels[index])", 'button_style': None,
+        'description': None
     }
 
     _widget_type: ClassVar[Type[Model]] = _BkCheckboxButtonGroup