[BUG]: Calendar OnChange is triggered automatically at the first visibility!

[nelson-yan]

Describe the bug

Calendar OnChange is triggered automatically at the first visibility!

To Reproduce
Steps to reproduce the behavior:

Add a textinput box and Calendar componet in screen, set propertie as below. When I first click on textbox it briefly displays the calendar then immediately hides, the notification pop up as well. It is obviously OnChange event is fired automatically at the first visibility!

txtSelectedDate.OnSelect: UpdateContext({varShowCal:!varShowCal})
Calendar.OnChange: Notify("Calendar OnChange Fired!");UpdateContext({varShowCal:false})
datePicker.OnVisible: varShowCal

Expected behavior
Calendar.OnChange won't be triggered automatically at the first visibility!

Screenshots

Additional context
Community Post: https://powerusers.microsoft.com/t5/Building-Power-Apps/Creator-Kit-Date-Picker-Hide-OnChange/td-p/1910923

[denise-msft]

A similar issue was raised and a workaround was provided - can you please try using the suggested resolution by adding a context variable to control the behavior past an init state? See #213

As a workaround, you can try adding an additional context variable that covers this first load situation:
Screen.OnVisible:
UpdateContext({ init: true })

Calendar1.OnChange:

If( init,
    UpdateContext({ init: false }),
    UpdateContext({ varShowCal: false }); /* Else action expression can be whatever you wanted onChange to do */
)

[nelson-yan]

Yes, I did something similiar as mitigation.