Hi Jasem,
and thanks for Your quick answer!

Yes, I am aware of that "edit-procedure" with double-click and so on.
Maybe I was a bit misleading when I wrote the "have pushed the + and check buttons" thing.

But still, I have to do some small edit/change in any of the RA/DEC-fields to
make the new coordinates to be saved.

I am running Kstar 3.5.4:
Build: 2021-07-08T11:29:17Z
Stable release

on [K]ubuntu 20.10:
KDE Frameworks 5.74.0
Qt 5.14.2 (built against 5.14.2)
The xcb windowing system

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