Fix image/document chooser using `MultipleChooserPanel` within `InlinePanel`

Ensure `MultipleChooserPanel` using images or documents work when nested within an `InlinePanel` when no other choosers are in use within the model.

Fixes #11233

CHANGELOG.txt

@@ -28,6 +28,7 @@ Changelog
  * Fix: Ensure comments are functional when editing Page models with `read_only` `Fieldpanel`s in use (Strapchay)
  * Fix: Ensure the accessible labels and tooltips reflect the correct private/public status on the live link button within pages after changing the privacy (Ayaan Qadri)
  * Fix: Fix empty `th` (table heading) elements that are not compliant with accessibility standards (Jai Vignesh J)
+ * Fix: Ensure `MultipleChooserPanel` using images or documents work when nested within an `InlinePanel` when no other choosers are in use within the model (Elhussein Almasri)
  * Docs: Move the model reference page from reference/pages to the references section as it covers all Wagtail core models (Srishti Jaiswal)
  * Docs: Move the panels reference page from references/pages to the references section as panels are available for any model editing, merge panels API into this page (Srishti Jaiswal)
  * Docs: Move the tags documentation to standalone advanced topic, instead of being inside the reference/pages section (Srishti Jaiswal)

docs/releases/6.4.md

@@ -40,6 +40,7 @@ depth: 1
  * Ensure comments are functional when editing Page models with `read_only` `Fieldpanel`s in use (Strapchay)
  * Ensure the accessible labels and tooltips reflect the correct private/public status on the live link button within pages after changing the privacy (Ayaan Qadri)
  * Fix empty `th` (table heading) elements that are not compliant with accessibility standards (Jai Vignesh J)
+ * Ensure `MultipleChooserPanel` using images or documents work when nested within an `InlinePanel` when no other choosers are in use within the model (Elhussein Almasri)
 
 ### Documentation
 

wagtail/documents/views/chooser.py

@@ -145,6 +145,7 @@ class BaseAdminDocumentChooser(BaseChooser):
             js=[
                 versioned_static("wagtaildocs/js/document-chooser-modal.js"),
                 versioned_static("wagtaildocs/js/document-chooser.js"),
+                versioned_static("wagtaildocs/js/document-chooser-telepath.js"),
             ]
         )
 

wagtail/images/widgets.py

@@ -44,6 +44,7 @@ class AdminImageChooser(BaseChooser):
             js=[
                 versioned_static("wagtailimages/js/image-chooser-modal.js"),
                 versioned_static("wagtailimages/js/image-chooser.js"),
+                versioned_static("wagtailimages/js/image-chooser-telepath.js"),
             ]
         )