can not edit lines on the cash statments

[nagybal]

Issue
Can not edit lines on the cash statements. The bank statements are fine.

Describe the solution you'd like
Clicking on the accounting dashboard and then on the cash journal: lists the statements, but You can not open or edit the lines. I am looking for a cash management module or the option to enable this.

Describe alternatives you've considered
I was searching the web, dinged forums but could not figure it out.

Expected behavior
Bank statements open just fine. They look like this.