IBX-10427: Fixed date and datetime filters clearing (#1713)

* IBX-10427: Fixed date and datetime filters clearing

* cr remark

* reverted cr remark

Author: konradoboza

src/bundle/Resources/public/js/scripts/filters.action.btns.js

@@ -57,11 +57,15 @@
             dateInputNodes.forEach((dateInputNode) => {
                 if (!dateInputNode.disabled) {
                     const datePickerNode = dateInputNode.closest('.ibexa-picker');
-                    const dateTimePickerNode = datePickerNode.querySelector('.ibexa-date-time-picker');
-                    if (dateTimePickerNode) {
-                        const datePickerInstance = ibexa.helpers.objectInstances.getInstance(dateTimePickerNode);
 
-                        datePickerInstance.clear();
+                    if (datePickerNode) {
+                        const dateTimePickerNode = datePickerNode.querySelector('.ibexa-date-time-picker');
+
+                        if (dateTimePickerNode) {
+                            const datePickerInstance = ibexa.helpers.objectInstances.getInstance(dateTimePickerNode);
+
+                            datePickerInstance.clear();
+                        }
                     }
 
                     const dateTimeRangeSingleNode = dateInputNode.closest('.ibexa-date-time-range-single');