Date Picker: on page load, Start Date Filter, date picker is displayed

[marcusm7]

Steps to reproduce/ How to test:

• open admin-ui
• add filter
• select start-date filter
• reload the page
• the date-picker is displayed

Issue:

• the date-picker dialog for the start date is displayed without user interaction. This shouldn't happen.
  

Environment:

• KDE 6
• Firefox 134 or Chromium
• Opencast: https://test.admin-interface.opencast.org/1019/2025-01-06_11-02-00/

Note:

• Deleting the browser cache + closing + reopening the browser "fixes" the issue once
• The issue is described here Fix date not rendering in scheduling tab #1019 (comment)