Kstars 3.5.9 stable (from repository)
Manjaro 21.3.5

I'm about at my wit's end trying to get the mosaic tool to work. I've followed the sparse instructions here and I can't press the button! I've loaded a CCD sequence, chosen a target (without spaces in the name), disabled all the steps I don't need, and it should be ready to open, right? Well I can't press the button. It's greyed out and I can't open the tool at all.

I had to install GSC to make the CCD simulator work, and now I have stars and a solve, so the telescope simulator is pointed in the right direction, coordinates are solved, but it still won't let me open the tool. I'm about to throw this thing out the window.

EDIT: attached screenshot of scheduler

I was sure that I had reported that earlier! But that was a long ago for the Mac OS beta version 3.5.9.

www.indilib.org/forum/ekos/11759-mac-bet...ease-test.html#83110

While compiling kstars I got an error message relating to mosaic:

"AutoMoc: /home/trifid/Astro/kstars/kstars/ekos/scheduler/mosaictilesmanager.h:117: Warning: Class MosaicTilesManager implements the interface QGraphicsItem but does not list it in Q_INTERFACES. qobject_cast to QGraphicsItem will not work!"

Could this be related?