Start date on a data range widget in a facet disappears

[kittauri]

Describe the bug
When you add a facet with a date range widget to a listening block, the first time you select a start date, the start date disappears and triggers a query search.

To Reproduce
Steps to reproduce the behavior:

1. Add a search block to a page
2. Add some Events
3. Add a facets with a date range widget
4. Select a start date
5. Start date disappears for the first time

Expected behavior
The selected start date should should not disappear.

Software (please complete the following information):

• OS: EndeavourOS
• Browser: Chrome (135.0.7049.114)
• Volto Version: 18.8.1 and 18.14.1
• Plone Version: 6.1.0
• Plone REST API Version: 9.13.3