Filesystem browser: "Go up"-arrow not working after "Current document folder"

[Alexander Neundorf]

On 2017 M08 29, Tue 22:54:17 CEST Alexander Neundorf wrote:
> Hi,
> 
> I started to look into this, but didn't get far yet.
> In Kate I'm using the Filesystem Browser, and I use the "Current document
> folder" action (syncFolder) often.
> Directly after the syncFolder action the "Go up" action does not work, it
> does nothing. After chosing a different directory in another way, "Go up"
> works again.
> I'm a bit lost... is this maybe an issue in KDirOperator ?

any hints where to start looking ?

Alex