Created attachment 112380 [details] Screenshot of the bug Create a list of objects (3 in my case). Then, execute the session and click on step 2 to see the list of objects. Click on the first one. Kstars is centering on the next item in the list.
I cannot reproduce it, even with your exact objects. If the first object maybe below horizon at the same? and you select before to "always keep position" so it didn't slew below horizon and stayed there?
Can you answer the question I posted above?
Sorry for the delay Jasem, I was on holiday. I tried to reproduce the bug with the same objects at the same time, with or without Omega Centaury below the horizon. I cannot reproduce it today. I mark this post as unconfirmed. You can close it.