I 100% agree with you Victor, few months back a maker reported to me where the app crash out when going to a screen which contains 2 date pickers and I was surprised until I saw this post of yours which was the exact issue. : Invalid date // date picker regular and in forms - #4 by Victor (luckily we experienced this only for the iOS version 
) This will get fixed once system starts supporting other languages (feature request : Support for Multiple Languages | Voters | Adalo) as currently the only supported language is English.
@amrj6823, would you be able to submit a support ticket if you haven’t? : New Bug Form Additionally, if you can share the crash log from Google Play Console in a DM, that might help to find a clue.
Thank you and have a great day!