I updated, but the problem persists. Other Loopy Pro users tell me that it is an OS bug.
For those who have the same problem there is a trick to use, change sample rate and buffer size and restart the program. Upon restart the two parameters will be as desired.
I'm on iPadOs 18.1.1 (iPad Air M2) I use AUM & Loopy Pro with 3 different audio interfaces, Midas Mr18, RME Babyface, Motu Ultralite AVB. With none of the combinations of these two software and audio interfaces I am able to change the sample rate and buffer size. Often the buffer Size results in...