multiple upload issuse

[felix899]

Please help, the relationship of my file is many to many
but I cannot see any button that I can multiple upload anyone help?
filer version is 3.23 and Django is 4.2
What I see is


and What I expect is..

Here is my package list
asgiref 3.8.1
chardet 5.2.0
cssselect2 0.7.0
Django 4.2
django-filer 3.2.3
django-polymorphic 3.1.0
easy-thumbnails 2.10
lxml 5.3.0
pillow 10.4.0
pip 24.2
psycopg2-binary 2.9.9
reportlab 4.2.4
setuptools 75.1.0
sqlparse 0.5.1
svglib 1.5.1
tinycss2 1.3.0
tzdata 2024.2
webencodings [0.5.1]

Model.py

videos = models.ManyToManyField('filer.File', blank=True, related_name='package_videos',  verbose_name="影片")
    images = models.ManyToManyField('filer.Image', blank=True, related_name='package_images',  verbose_name="圖片庫")

Admin.py

class PackageAdmin(admin.ModelAdmin):
    form = PackageAdminForm
    list_display = ('name', 'package_type', 'display_cover_photo', 'display_icon')
    inlines = [RoomInline]
    filter_horizontal = ('videos', 'images')

    def display_cover_photo(self, obj):
        if obj.cover_photo:
            return format_html('<img src="{}" width="50" height="50" />', obj.cover_photo.url)
        return "無封面相片"
    display_cover_photo.short_description = '封面相片'

    def display_icon(self, obj):
        if obj.icon:
            return format_html('<img src="{}" width="30" height="30" />', obj.icon.url)
        return "無小圖標"
    display_icon.short_description = '小圖標'