Custom MultiWidget not showing the picker icon

[claudep]

I have implemented a custom MultiWidget input like this:

from django import forms
from bootstrap_datepicker_plus.widgets import DatePickerInput, TimePickerInput

class PickDateTimeWidget(forms.SplitDateTimeWidget):
    def __init__(self, attrs=None):
        widgets = [DatePickerInput, TimePickerInput]
        forms.MultiWidget.__init__(self, widgets, attrs)

It used to work fine in DBDP 4, but in the latest version (5.0.5), the picker icons are not showing.

It looks like applying the following changes is solving the issue:

diff --git a/src/bootstrap_datepicker_plus/_base.py b/src/bootstrap_datepicker_plus/_base.py
index fdf07d1..c33e85f 100644
--- a/src/bootstrap_datepicker_plus/_base.py
+++ b/src/bootstrap_datepicker_plus/_base.py
@@ -78,7 +78,7 @@ class BasePickerInput(DateTimeBaseInput):
         """Return widget context dictionary."""
         settings = get_widget_settings()
         context = super().get_context(name, value, attrs)
-        context["addon_icon_class"] = settings.addon_icon_classes[self.variant]
+        context["widget"]["addon_icon_class"] = settings.addon_icon_classes[self.variant]
         return context

     @deprecated(
diff --git a/src/bootstrap_datepicker_plus/templates/bootstrap_datepicker_plus/input.html b/src/bootstrap_datepicker_plus/templates/bootstrap_datepicker_plus/input.html
index 23190c4..7ec0455 100644
--- a/src/bootstrap_datepicker_plus/templates/bootstrap_datepicker_plus/input.html
+++ b/src/bootstrap_datepicker_plus/templates/bootstrap_datepicker_plus/input.html
@@ -1,7 +1,7 @@
 <div class="input-group dbdp">
   {% include 'django/forms/widgets/text.html' %}
   <div class="input-group-addon input-group-append input-group-text">
-    <i class="{{ addon_icon_class }}"></i>
+    <i class="{{ widget.addon_icon_class }}"></i>
   </div>
 </div>
 {% if "data-dbdp-debug" in widget.attrs %}