Bug report

Regression introduced in R2 2019.

Reproduction of the problem

Dojo example.

1. Focus the empty line between the two lines with text
2. Press Backspace key

Current behavior

The line is not deleted

Expected/desired behavior

The line is deleted

Another scenario:

1. Click at the beginning of the third line (before "Du").
2. Press Backspace key
3. Press Delete key.

Delete has no effect if Backspace is pressed before that. If you continue pressing Delete, it will work, but once you press Backspace, the next time you press Delete, it won't delete the character that follows the cursor position.

Environment

• Kendo UI version: 2020.2.617
• jQuery version: x.y
• Browser: [all]