URL: https://pokemon.gameinfo.io/en/tools/iv-calculator
Browser / Version: Firefox Mobile 59.0
Operating System: Android 8.1.0
Tested Another Browser: Yes
Problem type: Something else
Description: Multiple dropdown lists appear in Firefox
Steps to Reproduce:
On Android, tapping on the species dropdown results in an overlay appearing which does not actually work when you select something. The site itself displays a search field with a dropdown, which is usable once the overlay is closed.
In the Brave browser, no secondary overlay appears and the site functions correctly.

From webcompat.com with ❤️
URL: https://pokemon.gameinfo.io/en/tools/iv-calculator
Browser / Version: Firefox Mobile 59.0
Operating System: Android 8.1.0
Tested Another Browser: Yes
Problem type: Something else
Description: Multiple dropdown lists appear in Firefox
Steps to Reproduce:
On Android, tapping on the species dropdown results in an overlay appearing which does not actually work when you select something. The site itself displays a search field with a dropdown, which is usable once the overlay is closed.
In the Brave browser, no secondary overlay appears and the site functions correctly.

From webcompat.com with ❤️