Calendar Freezing and Event Disappearance in MonthView when Applying Template with ngIf Conditions

[BenKlein10]

There is an issue with the calendar in monthview when applying a template on the monthviewEventDetailTemplate : in the day.component.ts that is used as the template, when I choose to display any visible information between a ngIf condition, when the information is displayed and I try to click on the date from a previous or next month, the calendar will freeze, swiping is still possible but no events are displayed until the swipe has been started and it disappears again once the previous month has been rendered.

In my app, if I go to another tab and come back to the calendar, it works again but a ref.detectChanges() doesn't help.

Steps to reproduce :

• Open the Stackblitz
  https://stackblitz.com/edit/ionic-calendar-demo-2-2-jmbsqz?file=src%2Fapp%2Fexample.component.html
• Load events for better visibility of the problem
• Select today's date if not already selected
• Click on a date from the previous month
• Try to click on any day : nothing happens

[cxFreeze]

same issue here :

• happens when a condition changes in the monthviewEventDetailTemplate and the month changes at the same time