Clicking on day header opens the native calendar app instead of allowing to choose the calendar app

[mpost]

User Report:

when I click on a date ( not an event ) it always pops up the Samsung calendar app instead of a chooser of the installed calendar apps (where i can set which should open from now on).

It is a problem because I do not use the Samsung calendar app but an other. The bug appears only by clicking on the date, clicking on an event pops up a calendar app chooser as it should.

[frangio]

This is still a bug. Clicking on an event allows to choose the calendar app to open it with, but clicking on dates or the widget header always opens the stock calendar app.

[earthsound]

This WFM with version 1.8.6 on a Galaxy S4.

[yvolk]

I just tested this on my Android 7.0 device after "Clear defaults" for the Google Calendar application (in Android Settings -> Apps). Now clicking on a Widget Calendar prompts to select between the two "Calendar" applications, installed on my device. See the screenshot below.