Maybe this is already functional, and I only haven't had enough experience with it- personally, clouds and rain have taken over twice when getting started with the tool over the past few nights.
We have to add scope focal length, field rotation/ position angle, camera pixels, and pixel size- since this is all acquired from the first capture and solve, is it possible to auto fill this data into the Mosaic Job Creator window?
It feels simple in theory, but I'm no coder by nature.
Losmandy G11, Gemini II, 10" f/3.8 Newt (Ostahowski Optics),
TV Paracorr-2, 2" Starlight FT, HSM20, Pegasus UPBv2,
ASI1600MM Pro, ASI174MM Mini, ZWO LRGB, EFW, & OAG,
StellarMate on RPi3 and/or Astroberry on RPi4
KStars 3.4.1 Build 2020-02-24T07:38:50Z on Win10 (updated 20200506)