Pressing the recent button on android, then back again to the application, the user can not select the country

Project Information

Repositories:
Github
Project name: EliFUT Android
Publisher: Felipe five

expected behavior

When I run the app, then I hit the recent button and back again to the app, the user can still select the country to view the league.

Real behavior

When I want to select a country, then I press the recent button, then back to the app, the application crashes or the user can not select the country.

How to reproduce

• Download the app in the play store.
• Run the app.
• then press the recent button.
• then back again to the app.
• Bugs are visible, users can not select other countries.

| DEVICES | ANDROID VERSION |
| : -------------: | ------------------: |
| Xiomi Redmi Note 5A | Nougat, 7.12 N2G47H (RAM: 2 GB)

  Browser: EliFUT v1.0.6

Recording Of The Bug

Proof of Work Done

Github account