When DisplayValueFormat is set to an Integer property, Zero value is not applied.

 When a field is of type Integer and is configured to use IntegerEditor, currently it is shown with a decimal point

The maximum value that the DecimalEditor can set seems to be 100. If the underlying property is more than 100 it automatically sets it and you cannot increase it through the UI.

If an editor does not have positive/negative feedback, an empty text view still appears after validation and shifts the editors.

Available in the 2017 R2 SP release.

Expose a way to control the exact string visualized in the DecimalEditor. After entering 1234.2 in the editor, users should be able to configure the string to see 1,234.20.
Available in minor release 2017.2.0602. It will also be available in the R2 2017 SP release.

Users cannot  input decimal separator both "." and "," in the decimal editor. 

Available in minor release 2017.2.0523. It will also be available in the R2 2017 SP release.