Using multi-size mosaic seems to also help in my case. As suggested here:
After Mosaic data loss spectral information
Using this I do not need the BandMaths operator and therefore I do not need to specify every single band.
Using multi-size mosaic seems to also help in my case. As suggested here:
After Mosaic data loss spectral information
Using this I do not need the BandMaths operator and therefore I do not need to specify every single band.