[TextField] Instead of removing the text from the text field, the extra text is added to the end of the line

Steps to reproduce:

1. Build any example where there are two text fields (quick controls gallery example could be used and Dialog page)
2. Enter text in the first field and press return key to skip to the next field.
3. Enter text and get back to the first one.
4. Try to remove entered text.

Expected: Text is removed.

Actual: Additional text is added at the end of the line

Reproducibility:  100%