Unable to clear selected countries' holiday on the calendar

Expected behavior

I expected after adding a country's Holliday to the calendar, I should be to clear the holiday from the calendar and add another country's.

Actual behavior

When I click on the country to unpick, it tries importing again again, instead of clearing the already imported holiday from the calendar. Leaving the calendar, making it impossible to import holiday from other countries with similar holiday dates

How to reproduce

• Download and install the app.

• Click on the menu icon.

• click on add holiday.

• choose a country.

• then try to clear or unpick the country.

• Device: Tecno K7

• Operating system: Android 7.0

• App Version: 3.4.1

Recording Of The Bug