This is a wired issue that we are facing. The App is developed with Xamarin Forms (With latest stable version available as of now).
The issue is for android 4.4, 5 as well as 9. Things are working fine on 6,7 and 8.
The problem is when a user types on an entry field, the text is not visible
In android 9 it only happens for one entry field.
For example the user registration screen, which has 4 entry fields and a picker, things go wrong as follows
4.4 and 5 - No text shown at all for all four entry fields.
in android 9 - The 4th entry text not shown (all 4 entries are pretty much the same.) moving the 1st, 2nd or the 3rd to be the last entry has the same effect. meaning the newly moved one to the bottom will not show the typed text, the previously entry with the issue (which has now become the 3rd in the list, shows the text correctly)
Once observation is the cursor is not visible in the entry field. We are using a custom renderer, however using the "entry" instead of the custom one still has the same effect.
Thanks