Cubasis refuse to record and other weird stuff

I am unfortunately in iOS 18.3.2 and I have been having tons of weird behavior of all kind but nothing show stopper until now.

Cubasis is just refusing to record my guitar. I can hear my guitar while I am playing. It’s going thru the amp sim Aurora dsp Dead Kitty. I can hear the distorted sound. I can see in the mixer the green light moving on the track.

I have the track selected, record button engaged and the speaker selected to hear. When I press record I can see the section being recorded but when I stop the play button or press on the record button to stop recording well the recorded selection collapse to 1mm long. Nothing got recorded.

I tried to disable Siri as much as I could but it’s not as clear in 18.3.2.

I been using Cubasis since version 2. I know my way around but would be happy to be proven wrong.

iPad M2 Pro
My interface is a Focusrite 4i4 v3.
Apple dongle.
Latest Cubasis and iOS.