When entering a summary into the Near Me widget in ArcGIS Experience Builder in ArcGIS Online while using the Firefox ESR 115.14.0 web browser, the text box is deselected, enabling the entry of only one keystroke at a time.
This issue is not reproducible on the latest version of the Firefox ESR (Extended Support Release) 115.14.0 and ArcGIS Experience Builder. If the issue occurs, contact Esri Support Services, as additional information is required for further investigation.