Can t add row in hash

[Tasmany]

RDM Version: 0.9.684

Environment (OS name and version): Win10x64 Home 10.0.16299

Redis Server Version: 4.0.6

Steps to reproduce:

1. Add some HASH

2. Open in RDM

3. Try Add row

Expected result: can add row

Actual Result: windows with adding row opened, but textarea for Key\Value not editable (cant select it by click or tab)