From c9546948c4d98c5a89febdddc15231e5b4d870c0 Mon Sep 17 00:00:00 2001
From: Mike O'Donnell <mikerodonnell89@gmail.com>
Date: Tue, 28 Nov 2023 10:56:08 -0500
Subject: [PATCH] fix(core): bug where you cannot open the datetime picker a
 2nd time

---
 .../datetime-picker/datetime-picker.component.ts | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/libs/core/src/lib/datetime-picker/datetime-picker.component.ts b/libs/core/src/lib/datetime-picker/datetime-picker.component.ts
index 28b90a2139e..6eea0725eef 100644
--- a/libs/core/src/lib/datetime-picker/datetime-picker.component.ts
+++ b/libs/core/src/lib/datetime-picker/datetime-picker.component.ts
@@ -357,12 +357,10 @@ export class DatetimePickerComponent<D>
     /** @hidden Reference to the inner calendar component. */
     @ViewChild(CalendarComponent, { static: false })
     private set _calendarCmp(calendar: CalendarComponent<D>) {
-        if (!this.isOpen) {
-            return;
-        }
-
-        calendar?.setCurrentlyDisplayed(this._calendarPendingDate);
-        calendar?.initialFocus();
+        setTimeout(() => {
+            calendar?.setCurrentlyDisplayed(this._calendarPendingDate);
+            calendar?.initialFocus();
+        });
         this._calendarComponent = calendar;
     }
 
@@ -570,8 +568,10 @@ export class DatetimePickerComponent<D>
         }
         this.onClose.emit();
         this.isOpen = false;
+        this._changeDetRef.detectChanges();
         this._onOpenStateChanged(this.isOpen);
         this.handleOnTouched();
+        this._showPopoverContents = false;
     }
 
     /** @hidden */
@@ -734,6 +734,10 @@ export class DatetimePickerComponent<D>
                 preventScroll: this.preventScrollOnFocus
             });
         }
+        if (!isOpen) {
+            this._showPopoverContents = false;
+            this._changeDetRef.detectChanges();
+        }
     }
 
     /** Method that provides information if model selected date/dates have properly types and are valid */