UPDATE FROM MABULA
I have had a very rough 2 months unfortunately health wise. I was struck 3x in a row with bacterial infections. The second infection occurred  after a routine hospital checkup and I became very sick. I had to rest and take a lot of antibiotics. Once I was recovering and restarting work 1 month ago, I again became sick. The infection was not yet gone, so even more antibiotics and rest was needed. Needless to say, it took a lot of my energy and I needed a lot of rest.
Finally, the infection is really gone and my energy is coming back step-by-step now and I have started work again. I am terribly sorry to have kept you waiting for support. I will address all outstanding questions and e-mails step-by step and will be on the forum daily from today.
APP 2.0.0-beta47 will come soon as well, a lot of work was already completed before I became very ill, so the release is also nearly ready for you. Beta47 will be much faster actually. Many workflows will be more than 2x faster, mosaics can even be 10x faster than before because registration really received a major boost... all compared to beta46. Â Before I release it, I will make sure that everything is working properly and then I will release it.
When I run in single window mode (M1 Beta 2), and go to perform a task like light pollution removal. I expand the image window and reduce the size of the console output. But every time I hit the process button to see the changes, the console window snaps back to the original size making my working window small again. Very frustrating, and likely not the intended operation. Just wanted to note it for a fix.
This was made like that actually, but it will be a setting in a future release. The idea is that at certain points during processing, the terminal output is quite valuable. But indeed, you should be able to change that behavior.